1256771376

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{281}}^1$

素因数の和:354

約数の個数: 400

約数和(自身を含む): 4569618240

約数和(自身を除く): 3312846864

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 29, 34, 36, 42, 48, 51, 54, 56, 58, 63, 68, 72, 81, 84, 87, 102, 108, 112, 116, 119, 126, 136, 144, 153, 162, 168, 174, 189, 203, 204, 216, 232, 238, 252, 261, 272, 281, 306, 324, 336, 348, 357, 378, 406, 408, 432, 459, 464, 476, 493, 504, 522, 562, 567, 609, 612, 648, 696, 714, 756, 783, 812, 816, 843, 918, 952, 986, 1008, 1044, 1071, 1124, 1134, 1218, 1224, 1296, 1377, 1392, 1428, 1479, 1512, 1566, 1624, 1686, 1827, 1836, 1904, 1967, 1972, 2088, 2142, 2248, 2268, 2349, 2436, 2448, 2529, 2754, 2856, 2958, 3024, 3132, 3213, 3248, 3372, 3451, 3654, 3672, 3934, 3944, 4176, 4284, 4437, 4496, 4536, 4698, 4777, 4872, 5058, 5481, 5508, 5712, 5901, 5916, 6264, 6426, 6744, 6902, 7308, 7344, 7587, 7868, 7888, 8149, 8568, 8874, 9072, 9396, 9554, 9639, 9744, 10116, 10353, 10962, 11016, 11802, 11832, 12528, 12852, 13311, 13488, 13804, 14331, 14616, 15174, 15736, 16298, 16443, 17136, 17703, 17748, 18792, 19108, 19278, 20232, 20706, 21924, 22032, 22761, 23604, 23664, 24447, 25704, 26622, 27608, 28662, 29232, 30348, 31059, 31472, 32596, 32886, 33439, 35406, 35496, 37584, 38216, 38556, 39933, 40464, 41412, 42993, 43848, 45522, 47208, 48894, 51408, 53109, 53244, 55216, 57043, 57324, 60696, 62118, 65192, 65772, 66878, 70812, 70992, 73341, 76432, 77112, 79866, 82824, 85986, 87696, 91044, 93177, 94416, 97788, 100317, 106218, 106488, 114086, 114648, 121392, 124236, 128979, 130384, 131544, 133756, 138533, 141624, 146682, 154224, 159327, 159732, 165648, 171129, 171972, 182088, 186354, 195576, 200634, 212436, 212976, 220023, 228172, 229296, 248472, 257958, 263088, 267512, 277066, 279531, 283248, 293364, 300951, 318654, 319464, 342258, 343944, 364176, 372708, 386937, 391152, 401268, 415599, 424872, 440046, 456344, 496944, 513387, 515916, 535024, 554132, 559062, 586728, 601902, 637308, 638928, 660069, 684516, 687888, 745416, 773874, 802536, 831198, 849744, 880092, 902853, 912688, 969731, 1026774, 1031832, 1108264, 1118124, 1173456, 1203804, 1246797, 1274616, 1320138, 1369032, 1490832, 1540161, 1547748, 1605072, 1662396, 1760184, 1805706, 1939462, 2053548, 2063664, 2216528, 2236248, 2407608, 2493594, 2549232, 2640276, 2708559, 2738064, 2909193, 3080322, 3095496, 3324792, 3520368, 3611412, 3740391, 3878924, 4107096, 4472496, 4620483, 4815216, 4987188, 5280552, 5417118, 5818386, 6160644, 6190992, 6649584, 7222824, 7480782, 7757848, 8214192, 8727579, 9240966, 9974376, 10561104, 10834236, 11221173, 11636772, 12321288, 14445648, 14961564, 15515696, 17455158, 18481932, 19948752, 21668472, 22442346, 23273544, 24642576, 26182737, 29923128, 34910316, 36963864, 43336944, 44884692, 46547088, 52365474, 59846256, 69820632, 73927728, 78548211, 89769384, 104730948, 139641264, 157096422, 179538768, 209461896, 314192844, 418923792, 628385688, 1256771376]

約数ペア:

[(1, 1256771376), (2, 628385688), (3, 418923792), (4, 314192844), (6, 209461896), (7, 179538768), (8, 157096422), (9, 139641264), (12, 104730948), (14, 89769384), (16, 78548211), (17, 73927728), (18, 69820632), (21, 59846256), (24, 52365474), (27, 46547088), (28, 44884692), (29, 43336944), (34, 36963864), (36, 34910316), (42, 29923128), (48, 26182737), (51, 24642576), (54, 23273544), (56, 22442346), (58, 21668472), (63, 19948752), (68, 18481932), (72, 17455158), (81, 15515696), (84, 14961564), (87, 14445648), (102, 12321288), (108, 11636772), (112, 11221173), (116, 10834236), (119, 10561104), (126, 9974376), (136, 9240966), (144, 8727579), (153, 8214192), (162, 7757848), (168, 7480782), (174, 7222824), (189, 6649584), (203, 6190992), (204, 6160644), (216, 5818386), (232, 5417118), (238, 5280552), (252, 4987188), (261, 4815216), (272, 4620483), (281, 4472496), (306, 4107096), (324, 3878924), (336, 3740391), (348, 3611412), (357, 3520368), (378, 3324792), (406, 3095496), (408, 3080322), (432, 2909193), (459, 2738064), (464, 2708559), (476, 2640276), (493, 2549232), (504, 2493594), (522, 2407608), (562, 2236248), (567, 2216528), (609, 2063664), (612, 2053548), (648, 1939462), (696, 1805706), (714, 1760184), (756, 1662396), (783, 1605072), (812, 1547748), (816, 1540161), (843, 1490832), (918, 1369032), (952, 1320138), (986, 1274616), (1008, 1246797), (1044, 1203804), (1071, 1173456), (1124, 1118124), (1134, 1108264), (1218, 1031832), (1224, 1026774), (1296, 969731), (1377, 912688), (1392, 902853), (1428, 880092), (1479, 849744), (1512, 831198), (1566, 802536), (1624, 773874), (1686, 745416), (1827, 687888), (1836, 684516), (1904, 660069), (1967, 638928), (1972, 637308), (2088, 601902), (2142, 586728), (2248, 559062), (2268, 554132), (2349, 535024), (2436, 515916), (2448, 513387), (2529, 496944), (2754, 456344), (2856, 440046), (2958, 424872), (3024, 415599), (3132, 401268), (3213, 391152), (3248, 386937), (3372, 372708), (3451, 364176), (3654, 343944), (3672, 342258), (3934, 319464), (3944, 318654), (4176, 300951), (4284, 293364), (4437, 283248), (4496, 279531), (4536, 277066), (4698, 267512), (4777, 263088), (4872, 257958), (5058, 248472), (5481, 229296), (5508, 228172), (5712, 220023), (5901, 212976), (5916, 212436), (6264, 200634), (6426, 195576), (6744, 186354), (6902, 182088), (7308, 171972), (7344, 171129), (7587, 165648), (7868, 159732), (7888, 159327), (8149, 154224), (8568, 146682), (8874, 141624), (9072, 138533), (9396, 133756), (9554, 131544), (9639, 130384), (9744, 128979), (10116, 124236), (10353, 121392), (10962, 114648), (11016, 114086), (11802, 106488), (11832, 106218), (12528, 100317), (12852, 97788), (13311, 94416), (13488, 93177), (13804, 91044), (14331, 87696), (14616, 85986), (15174, 82824), (15736, 79866), (16298, 77112), (16443, 76432), (17136, 73341), (17703, 70992), (17748, 70812), (18792, 66878), (19108, 65772), (19278, 65192), (20232, 62118), (20706, 60696), (21924, 57324), (22032, 57043), (22761, 55216), (23604, 53244), (23664, 53109), (24447, 51408), (25704, 48894), (26622, 47208), (27608, 45522), (28662, 43848), (29232, 42993), (30348, 41412), (31059, 40464), (31472, 39933), (32596, 38556), (32886, 38216), (33439, 37584), (35406, 35496)]