256628053008

素因数分解:

$2^4\times 3^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1$

素因数の和:421

約数の個数: 800

約数和(自身を含む): 866282947200

約数和(自身を除く): 609654894192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 27, 34, 36, 38, 43, 48, 51, 53, 54, 57, 68, 72, 76, 81, 86, 102, 106, 108, 114, 129, 136, 144, 152, 153, 159, 162, 171, 172, 204, 212, 216, 228, 258, 269, 272, 304, 306, 318, 323, 324, 342, 344, 387, 408, 424, 432, 456, 459, 477, 513, 516, 538, 612, 636, 646, 648, 684, 688, 731, 774, 807, 816, 817, 848, 901, 912, 918, 954, 969, 1007, 1026, 1032, 1076, 1161, 1224, 1272, 1292, 1296, 1368, 1377, 1431, 1462, 1539, 1548, 1614, 1634, 1802, 1836, 1908, 1938, 2014, 2052, 2064, 2152, 2193, 2279, 2322, 2421, 2448, 2451, 2544, 2584, 2703, 2736, 2754, 2862, 2907, 2924, 3021, 3078, 3096, 3228, 3268, 3483, 3604, 3672, 3816, 3876, 4028, 4104, 4293, 4304, 4386, 4558, 4573, 4644, 4842, 4902, 5111, 5168, 5406, 5508, 5724, 5814, 5848, 6042, 6156, 6192, 6456, 6536, 6579, 6837, 6966, 7208, 7263, 7344, 7353, 7632, 7752, 8056, 8109, 8208, 8586, 8721, 8772, 9063, 9116, 9146, 9288, 9684, 9804, 10222, 10812, 11016, 11448, 11567, 11628, 11696, 12084, 12312, 12912, 13072, 13158, 13674, 13719, 13889, 13932, 14257, 14416, 14526, 14706, 15333, 15504, 16112, 16218, 17119, 17172, 17442, 17544, 18126, 18232, 18292, 18576, 19368, 19608, 19737, 20444, 20511, 21624, 21789, 22032, 22059, 22896, 23134, 23256, 24168, 24327, 24624, 26163, 26316, 27189, 27348, 27438, 27778, 27864, 28514, 29052, 29412, 30666, 32436, 34238, 34344, 34701, 34884, 35088, 36252, 36464, 36584, 38736, 38743, 39216, 39474, 40888, 41022, 41157, 41667, 42771, 43248, 43301, 43578, 44118, 45999, 46268, 46512, 48336, 48654, 51357, 52326, 52632, 54378, 54696, 54876, 55556, 55728, 57028, 58104, 58824, 59211, 61332, 61533, 64872, 66177, 68476, 68688, 69402, 69768, 72504, 72981, 73168, 77486, 78948, 81567, 81776, 82044, 82314, 83334, 85542, 86602, 86887, 87156, 88236, 91998, 92536, 97308, 102714, 104103, 104652, 105264, 108756, 109392, 109752, 111112, 114056, 116208, 116229, 117648, 118422, 122664, 123066, 123471, 125001, 128313, 129744, 129903, 132354, 136952, 137997, 138804, 139536, 145008, 145962, 154071, 154972, 157896, 163134, 164088, 164628, 166668, 171084, 173204, 173774, 174312, 176472, 183996, 184599, 185072, 194616, 196639, 205428, 208206, 209304, 217512, 219504, 219773, 222224, 228112, 232458, 236844, 242369, 245328, 246132, 246942, 250002, 256626, 259806, 260661, 264708, 270883, 273904, 275994, 277608, 291924, 308142, 309944, 312309, 315792, 326268, 328176, 329256, 333336, 342168, 346408, 347548, 348624, 348687, 352944, 367992, 369198, 370413, 375003, 384939, 389232, 389709, 393278, 410856, 413991, 416412, 418608, 435024, 439546, 462213, 464916, 473688, 484738, 492264, 493884, 500004, 513252, 519612, 521322, 529416, 541766, 551988, 555216, 583848, 589917, 613051, 616284, 619888, 624618, 652536, 658512, 659319, 666672, 684336, 692816, 695096, 697374, 727107, 735984, 736117, 738396, 740826, 750006, 769878, 779418, 781983, 786556, 812649, 821712, 827982, 832824, 879092, 924426, 929832, 936927, 947376, 969476, 984528, 987768, 1000008, 1026504, 1039224, 1042644, 1046061, 1058832, 1083532, 1103976, 1125009, 1154817, 1167696, 1169127, 1179834, 1226102, 1232568, 1249236, 1305072, 1318638, 1386639, 1390192, 1394748, 1454214, 1472234, 1476792, 1481652, 1500012, 1539756, 1558836, 1563966, 1573112, 1625298, 1655964, 1665648, 1758184, 1769751, 1839153, 1848852, 1859664, 1873854, 1938952, 1975536, 1977957, 2000016, 2053008, 2078448, 2085288, 2092122, 2167064, 2181321, 2207952, 2208351, 2250018, 2309634, 2338254, 2345949, 2359668, 2437947, 2452204, 2465136, 2498472, 2637276, 2773278, 2789496, 2908428, 2944468, 2953584, 2963304, 3000024, 3079512, 3117672, 3127932, 3138183, 3146224, 3250596, 3311928, 3507381, 3516368, 3539502, 3678306, 3697704, 3736141, 3747708, 3877904, 3955914, 4170576, 4184244, 4334128, 4362642, 4416702, 4500036, 4605011, 4619268, 4676508, 4691898, 4719336, 4875894, 4904408, 4996944, 5274552, 5309253, 5517459, 5546556, 5578992, 5816856, 5888936, 5926608, 5933871, 6000048, 6159024, 6235344, 6255864, 6276366, 6501192, 6543963, 6623856, 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53000424, 55260132, 56118096, 56302776, 58510728, 59625477, 59778256, 62531202, 63711036, 66209508, 67250538, 69887814, 71206452, 73680176, 78527556, 79500636, 82890198, 83374936, 84948048, 87766092, 88279344, 89667384, 93183752, 93796803, 94941936, 99314262, 100875807, 104703408, 104831721, 106000848, 110520264, 112605552, 117021456, 119250954, 124335297, 125062404, 127422072, 132419016, 134501076, 139775628, 142412904, 157055112, 159001272, 165780396, 166749872, 175532184, 179334768, 186367504, 187593606, 198015473, 198628524, 201751614, 209663442, 221040528, 238501908, 248670594, 250124808, 254844144, 264838032, 269002152, 279551256, 281390409, 284825808, 302627421, 314110224, 314495163, 318002544, 331560792, 351064368, 373005891, 375187212, 396030946, 397257048, 403503228, 419326884, 477003816, 497341188, 500249616, 538004304, 559102512, 562780818, 594046419, 605254842, 628990326, 663121584, 746011782, 750374424, 792061892, 794514096, 807006456, 838653768, 844171227, 943485489, 954007632, 994682376, 1125561636, 1188092838, 1210509684, 1257980652, 1492023564, 1500748848, 1584123784, 1614012912, 1677307536, 1688342454, 1782139257, 1886970978, 1989364752, 2251123272, 2376185676, 2421019368, 2515961304, 2984047128, 3168247568, 3376684908, 3564278514, 3773941956, 4502246544, 4752371352, 4842038736, 5031922608, 5346417771, 5968094256, 6753369816, 7128557028, 7547883912, 9504742704, 10692835542, 13506739632, 14257114056, 15095767824, 16039253313, 21385671084, 28514228112, 32078506626, 42771342168, 64157013252, 85542684336, 128314026504, 256628053008]

約数ペア:

[(1, 256628053008), (2, 128314026504), (3, 85542684336), (4, 64157013252), (6, 42771342168), (8, 32078506626), (9, 28514228112), (12, 21385671084), (16, 16039253313), (17, 15095767824), (18, 14257114056), (19, 13506739632), (24, 10692835542), (27, 9504742704), (34, 7547883912), (36, 7128557028), (38, 6753369816), (43, 5968094256), (48, 5346417771), (51, 5031922608), (53, 4842038736), (54, 4752371352), (57, 4502246544), (68, 3773941956), (72, 3564278514), (76, 3376684908), (81, 3168247568), (86, 2984047128), (102, 2515961304), (106, 2421019368), (108, 2376185676), (114, 2251123272), (129, 1989364752), (136, 1886970978), (144, 1782139257), (152, 1688342454), (153, 1677307536), (159, 1614012912), (162, 1584123784), (171, 1500748848), (172, 1492023564), (204, 1257980652), (212, 1210509684), (216, 1188092838), (228, 1125561636), (258, 994682376), (269, 954007632), (272, 943485489), (304, 844171227), (306, 838653768), (318, 807006456), (323, 794514096), (324, 792061892), (342, 750374424), (344, 746011782), (387, 663121584), (408, 628990326), (424, 605254842), (432, 594046419), (456, 562780818), (459, 559102512), (477, 538004304), (513, 500249616), (516, 497341188), (538, 477003816), (612, 419326884), (636, 403503228), (646, 397257048), (648, 396030946), (684, 375187212), (688, 373005891), (731, 351064368), (774, 331560792), (807, 318002544), (816, 314495163), (817, 314110224), (848, 302627421), (901, 284825808), (912, 281390409), (918, 279551256), (954, 269002152), (969, 264838032), (1007, 254844144), (1026, 250124808), (1032, 248670594), (1076, 238501908), (1161, 221040528), (1224, 209663442), (1272, 201751614), (1292, 198628524), (1296, 198015473), (1368, 187593606), (1377, 186367504), (1431, 179334768), (1462, 175532184), (1539, 166749872), (1548, 165780396), (1614, 159001272), (1634, 157055112), (1802, 142412904), (1836, 139775628), (1908, 134501076), (1938, 132419016), (2014, 127422072), (2052, 125062404), (2064, 124335297), (2152, 119250954), (2193, 117021456), (2279, 112605552), (2322, 110520264), (2421, 106000848), (2448, 104831721), (2451, 104703408), (2544, 100875807), (2584, 99314262), (2703, 94941936), (2736, 93796803), (2754, 93183752), (2862, 89667384), (2907, 88279344), (2924, 87766092), (3021, 84948048), (3078, 83374936), (3096, 82890198), (3228, 79500636), (3268, 78527556), (3483, 73680176), (3604, 71206452), (3672, 69887814), (3816, 67250538), (3876, 66209508), (4028, 63711036), (4104, 62531202), (4293, 59778256), (4304, 59625477), (4386, 58510728), (4558, 56302776), (4573, 56118096), (4644, 55260132), (4842, 53000424), (4902, 52351704), (5111, 50210928), (5168, 49657131), (5406, 47470968), (5508, 46591876), (5724, 44833692), (5814, 44139672), (5848, 43883046), (6042, 42474024), (6156, 41687468), (6192, 41445099), (6456, 39750318), (6536, 39263778), (6579, 39007152), (6837, 37535184), (6966, 36840088), (7208, 35603226), (7263, 35333616), (7344, 34943907), (7353, 34901136), (7632, 33625269), (7752, 33104754), (8056, 31855518), (8109, 31647312), (8208, 31265601), (8586, 29889128), (8721, 29426448), (8772, 29255364), (9063, 28316016), (9116, 28151388), (9146, 28059048), (9288, 27630066), (9684, 26500212), (9804, 26175852), (10222, 25105464), (10812, 23735484), (11016, 23295938), (11448, 22416846), (11567, 22186224), (11628, 22069836), (11696, 21941523), (12084, 21237012), (12312, 20843734), (12912, 19875159), (13072, 19631889), (13158, 19503576), (13674, 18767592), (13719, 18706032), (13889, 18477072), (13932, 18420044), (14257, 18000144), (14416, 17801613), (14526, 17666808), (14706, 17450568), (15333, 16736976), (15504, 16552377), (16112, 15927759), (16218, 15823656), (17119, 14990832), (17172, 14944564), (17442, 14713224), (17544, 14627682), (18126, 14158008), (18232, 14075694), (18292, 14029524), (18576, 13815033), (19368, 13250106), (19608, 13087926), (19737, 13002384), (20444, 12552732), (20511, 12511728), (21624, 11867742), (21789, 11777872), (22032, 11647969), (22059, 11633712), (22896, 11208423), (23134, 11093112), (23256, 11034918), (24168, 10618506), (24327, 10549104), (24624, 10421867), (26163, 9808816), (26316, 9751788), (27189, 9438672), (27348, 9383796), (27438, 9353016), (27778, 9238536), (27864, 9210022), (28514, 9000072), (29052, 8833404), (29412, 8725284), (30666, 8368488), (32436, 7911828), (34238, 7495416), (34344, 7472282), (34701, 7395408), (34884, 7356612), (35088, 7313841), (36252, 7079004), (36464, 7037847), (36584, 7014762), (38736, 6625053), (38743, 6623856), (39216, 6543963), (39474, 6501192), (40888, 6276366), (41022, 6255864), (41157, 6235344), (41667, 6159024), (42771, 6000048), (43248, 5933871), (43301, 5926608), (43578, 5888936), (44118, 5816856), (45999, 5578992), (46268, 5546556), (46512, 5517459), (48336, 5309253), (48654, 5274552), (51357, 4996944), (52326, 4904408), (52632, 4875894), (54378, 4719336), (54696, 4691898), (54876, 4676508), (55556, 4619268), (55728, 4605011), (57028, 4500036), (58104, 4416702), (58824, 4362642), (59211, 4334128), (61332, 4184244), (61533, 4170576), (64872, 3955914), (66177, 3877904), (68476, 3747708), (68688, 3736141), (69402, 3697704), (69768, 3678306), (72504, 3539502), (72981, 3516368), (73168, 3507381), (77486, 3311928), (78948, 3250596), (81567, 3146224), (81776, 3138183), (82044, 3127932), (82314, 3117672), (83334, 3079512), (85542, 3000024), (86602, 2963304), (86887, 2953584), (87156, 2944468), (88236, 2908428), (91998, 2789496), (92536, 2773278), (97308, 2637276), (102714, 2498472), (104103, 2465136), (104652, 2452204), (105264, 2437947), (108756, 2359668), (109392, 2345949), (109752, 2338254), (111112, 2309634), (114056, 2250018), (116208, 2208351), (116229, 2207952), (117648, 2181321), (118422, 2167064), (122664, 2092122), (123066, 2085288), (123471, 2078448), (125001, 2053008), (128313, 2000016), (129744, 1977957), (129903, 1975536), (132354, 1938952), (136952, 1873854), (137997, 1859664), (138804, 1848852), (139536, 1839153), (145008, 1769751), (145962, 1758184), (154071, 1665648), (154972, 1655964), (157896, 1625298), (163134, 1573112), (164088, 1563966), (164628, 1558836), (166668, 1539756), (171084, 1500012), (173204, 1481652), (173774, 1476792), (174312, 1472234), (176472, 1454214), (183996, 1394748), (184599, 1390192), (185072, 1386639), (194616, 1318638), (196639, 1305072), (205428, 1249236), (208206, 1232568), (209304, 1226102), (217512, 1179834), (219504, 1169127), (219773, 1167696), (222224, 1154817), (228112, 1125009), (232458, 1103976), (236844, 1083532), (242369, 1058832), (245328, 1046061), (246132, 1042644), (246942, 1039224), (250002, 1026504), (256626, 1000008), (259806, 987768), (260661, 984528), (264708, 969476), (270883, 947376), (273904, 936927), (275994, 929832), (277608, 924426), (291924, 879092), (308142, 832824), (309944, 827982), (312309, 821712), (315792, 812649), (326268, 786556), (328176, 781983), (329256, 779418), (333336, 769878), (342168, 750006), (346408, 740826), (347548, 738396), (348624, 736117), (348687, 735984), (352944, 727107), (367992, 697374), (369198, 695096), (370413, 692816), (375003, 684336), (384939, 666672), (389232, 659319), (389709, 658512), (393278, 652536), (410856, 624618), (413991, 619888), (416412, 616284), (418608, 613051), (435024, 589917), (439546, 583848), (462213, 555216), (464916, 551988), (473688, 541766), (484738, 529416), (492264, 521322), (493884, 519612), (500004, 513252)]