256346768832

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{12911}}^1$

素因数の和:13040

約数の個数: 448

約数和(自身を含む): 906757079040

約数和(自身を除く): 650410310208

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 17, 21, 22, 24, 28, 32, 33, 34, 42, 44, 48, 51, 56, 64, 66, 68, 77, 79, 84, 88, 96, 102, 112, 119, 132, 136, 154, 158, 168, 176, 187, 192, 204, 224, 231, 237, 238, 264, 272, 308, 316, 336, 352, 357, 374, 408, 448, 462, 474, 476, 528, 544, 553, 561, 616, 632, 672, 704, 714, 748, 816, 869, 924, 948, 952, 1056, 1088, 1106, 1122, 1232, 1264, 1309, 1343, 1344, 1428, 1496, 1632, 1659, 1738, 1848, 1896, 1904, 2112, 2212, 2244, 2464, 2528, 2607, 2618, 2686, 2856, 2992, 3264, 3318, 3476, 3696, 3792, 3808, 3927, 4029, 4424, 4488, 4928, 5056, 5214, 5236, 5372, 5712, 5984, 6083, 6636, 6952, 7392, 7584, 7616, 7854, 8058, 8848, 8976, 9401, 10428, 10472, 10744, 11424, 11968, 12166, 12911, 13272, 13904, 14773, 14784, 15168, 15708, 16116, 17696, 17952, 18249, 18802, 20856, 20944, 21488, 22848, 24332, 25822, 26544, 27808, 28203, 29546, 31416, 32232, 35392, 35904, 36498, 37604, 38733, 41712, 41888, 42976, 44319, 48664, 51644, 53088, 55616, 56406, 59092, 62832, 64464, 72996, 75208, 77466, 83424, 83776, 85952, 88638, 90377, 97328, 103288, 103411, 106176, 112812, 118184, 125664, 128928, 142021, 145992, 150416, 154932, 166848, 177276, 180754, 194656, 206576, 206822, 219487, 225624, 236368, 251328, 257856, 271131, 284042, 291984, 300832, 309864, 310233, 354552, 361508, 389312, 413152, 413644, 426063, 438974, 451248, 472736, 542262, 568084, 583968, 601664, 619728, 620466, 658461, 709104, 723016, 826304, 827288, 852126, 877948, 902496, 945472, 994147, 1019969, 1084524, 1136168, 1167936, 1239456, 1240932, 1316922, 1418208, 1446032, 1536409, 1654576, 1704252, 1755896, 1804992, 1988294, 2039938, 2169048, 2272336, 2414357, 2478912, 2481864, 2633844, 2836416, 2892064, 2982441, 3059907, 3072818, 3309152, 3408504, 3511792, 3976588, 4079876, 4338096, 4544672, 4609227, 4828714, 4963728, 5267688, 5784128, 5964882, 6119814, 6145636, 6618304, 6817008, 7023584, 7139783, 7243071, 7953176, 8159752, 8676192, 9089344, 9218454, 9657428, 9927456, 10535376, 11219659, 11929764, 12239628, 12291272, 13634016, 14047168, 14279566, 14486142, 15906352, 16319504, 16900499, 17339473, 17352384, 18436908, 19314856, 19854912, 21070752, 21419349, 22439318, 23859528, 24479256, 24582544, 27268032, 28559132, 28972284, 31812704, 32639008, 33658977, 33800998, 34678946, 36873816, 38629712, 42141504, 42838698, 44878636, 47719056, 48958512, 49165088, 50701497, 52018419, 57118264, 57944568, 63625408, 65278016, 67317954, 67601996, 69357892, 73747632, 77259424, 78537613, 85677396, 89757272, 95438112, 97917024, 98330176, 101402994, 104036838, 114236528, 115889136, 121376311, 134635908, 135203992, 138715784, 147495264, 154518848, 157075226, 171354792, 179514544, 190734203, 190876224, 195834048, 202805988, 208073676, 228473056, 231778272, 235612839, 242752622, 269271816, 270407984, 277431568, 294990528, 314150452, 342709584, 359029088, 364128933, 381468406, 405611976, 416147352, 456946112, 463556544, 471225678, 485505244, 538543632, 540815968, 554863136, 572202609, 628300904, 685419168, 718058176, 728257866, 762936812, 811223952, 832294704, 942451356, 971010488, 1077087264, 1081631936, 1109726272, 1144405218, 1256601808, 1335139421, 1370838336, 1456515732, 1525873624, 1622447904, 1664589408, 1884902712, 1942020976, 2154174528, 2288810436, 2513203616, 2670278842, 2913031464, 3051747248, 3244895808, 3329178816, 3769805424, 3884041952, 4005418263, 4577620872, 5026407232, 5340557684, 5826062928, 6103494496, 7539610848, 7768083904, 8010836526, 9155241744, 10681115368, 11652125856, 12206988992, 15079221696, 16021673052, 18310483488, 21362230736, 23304251712, 32043346104, 36620966976, 42724461472, 64086692208, 85448922944, 128173384416, 256346768832]

約数ペア:

[(1, 256346768832), (2, 128173384416), (3, 85448922944), (4, 64086692208), (6, 42724461472), (7, 36620966976), (8, 32043346104), (11, 23304251712), (12, 21362230736), (14, 18310483488), (16, 16021673052), (17, 15079221696), (21, 12206988992), (22, 11652125856), (24, 10681115368), (28, 9155241744), (32, 8010836526), (33, 7768083904), (34, 7539610848), (42, 6103494496), (44, 5826062928), (48, 5340557684), (51, 5026407232), (56, 4577620872), (64, 4005418263), (66, 3884041952), (68, 3769805424), (77, 3329178816), (79, 3244895808), (84, 3051747248), (88, 2913031464), (96, 2670278842), (102, 2513203616), (112, 2288810436), (119, 2154174528), (132, 1942020976), (136, 1884902712), (154, 1664589408), (158, 1622447904), (168, 1525873624), (176, 1456515732), (187, 1370838336), (192, 1335139421), (204, 1256601808), (224, 1144405218), (231, 1109726272), (237, 1081631936), (238, 1077087264), (264, 971010488), (272, 942451356), (308, 832294704), (316, 811223952), (336, 762936812), (352, 728257866), (357, 718058176), (374, 685419168), (408, 628300904), (448, 572202609), (462, 554863136), (474, 540815968), (476, 538543632), (528, 485505244), (544, 471225678), (553, 463556544), (561, 456946112), (616, 416147352), (632, 405611976), (672, 381468406), (704, 364128933), (714, 359029088), (748, 342709584), (816, 314150452), (869, 294990528), (924, 277431568), (948, 270407984), (952, 269271816), (1056, 242752622), (1088, 235612839), (1106, 231778272), (1122, 228473056), (1232, 208073676), (1264, 202805988), (1309, 195834048), (1343, 190876224), (1344, 190734203), (1428, 179514544), (1496, 171354792), (1632, 157075226), (1659, 154518848), (1738, 147495264), (1848, 138715784), (1896, 135203992), (1904, 134635908), (2112, 121376311), (2212, 115889136), (2244, 114236528), (2464, 104036838), (2528, 101402994), (2607, 98330176), (2618, 97917024), (2686, 95438112), (2856, 89757272), (2992, 85677396), (3264, 78537613), (3318, 77259424), (3476, 73747632), (3696, 69357892), (3792, 67601996), (3808, 67317954), (3927, 65278016), (4029, 63625408), (4424, 57944568), (4488, 57118264), (4928, 52018419), (5056, 50701497), (5214, 49165088), (5236, 48958512), (5372, 47719056), (5712, 44878636), (5984, 42838698), (6083, 42141504), (6636, 38629712), (6952, 36873816), (7392, 34678946), (7584, 33800998), (7616, 33658977), (7854, 32639008), (8058, 31812704), (8848, 28972284), (8976, 28559132), (9401, 27268032), (10428, 24582544), (10472, 24479256), (10744, 23859528), (11424, 22439318), (11968, 21419349), (12166, 21070752), (12911, 19854912), (13272, 19314856), (13904, 18436908), (14773, 17352384), (14784, 17339473), (15168, 16900499), (15708, 16319504), (16116, 15906352), (17696, 14486142), (17952, 14279566), (18249, 14047168), (18802, 13634016), (20856, 12291272), (20944, 12239628), (21488, 11929764), (22848, 11219659), (24332, 10535376), (25822, 9927456), (26544, 9657428), (27808, 9218454), (28203, 9089344), (29546, 8676192), (31416, 8159752), (32232, 7953176), (35392, 7243071), (35904, 7139783), (36498, 7023584), (37604, 6817008), (38733, 6618304), (41712, 6145636), (41888, 6119814), (42976, 5964882), (44319, 5784128), (48664, 5267688), (51644, 4963728), (53088, 4828714), (55616, 4609227), (56406, 4544672), (59092, 4338096), (62832, 4079876), (64464, 3976588), (72996, 3511792), (75208, 3408504), (77466, 3309152), (83424, 3072818), (83776, 3059907), (85952, 2982441), (88638, 2892064), (90377, 2836416), (97328, 2633844), (103288, 2481864), (103411, 2478912), (106176, 2414357), (112812, 2272336), (118184, 2169048), (125664, 2039938), (128928, 1988294), (142021, 1804992), (145992, 1755896), (150416, 1704252), (154932, 1654576), (166848, 1536409), (177276, 1446032), (180754, 1418208), (194656, 1316922), (206576, 1240932), (206822, 1239456), (219487, 1167936), (225624, 1136168), (236368, 1084524), (251328, 1019969), (257856, 994147), (271131, 945472), (284042, 902496), (291984, 877948), (300832, 852126), (309864, 827288), (310233, 826304), (354552, 723016), (361508, 709104), (389312, 658461), (413152, 620466), (413644, 619728), (426063, 601664), (438974, 583968), (451248, 568084), (472736, 542262)]