641717827968

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{227}}^1\times {\mathrm{12671}}^1$

素因数の和:13005

約数の個数: 256

約数和(自身を含む): 1980384215040

約数和(自身を除く): 1338666387072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 83, 84, 96, 112, 128, 166, 168, 192, 224, 227, 249, 332, 336, 384, 448, 454, 498, 581, 664, 672, 681, 896, 908, 996, 1162, 1328, 1344, 1362, 1589, 1743, 1816, 1992, 2324, 2656, 2688, 2724, 3178, 3486, 3632, 3984, 4648, 4767, 5312, 5448, 6356, 6972, 7264, 7968, 9296, 9534, 10624, 10896, 12671, 12712, 13944, 14528, 15936, 18592, 18841, 19068, 21792, 25342, 25424, 27888, 29056, 31872, 37184, 37682, 38013, 38136, 43584, 50684, 50848, 55776, 56523, 74368, 75364, 76026, 76272, 87168, 88697, 101368, 101696, 111552, 113046, 131887, 150728, 152052, 152544, 177394, 202736, 203392, 223104, 226092, 263774, 266091, 301456, 304104, 305088, 354788, 395661, 405472, 452184, 527548, 532182, 602912, 608208, 610176, 709576, 791322, 810944, 904368, 1051693, 1055096, 1064364, 1205824, 1216416, 1419152, 1582644, 1621888, 1808736, 2103386, 2110192, 2128728, 2411648, 2432832, 2838304, 2876317, 3155079, 3165288, 3617472, 4206772, 4220384, 4257456, 4865664, 5676608, 5752634, 6310158, 6330576, 7234944, 7361851, 8413544, 8440768, 8514912, 8628951, 11353216, 11505268, 12620316, 12661152, 14723702, 16827088, 16881536, 17029824, 17257902, 20134219, 22085553, 23010536, 25240632, 25322304, 29447404, 33654176, 34059648, 34515804, 40268438, 44171106, 46021072, 50481264, 50644608, 58894808, 60402657, 67308352, 69031608, 80536876, 88342212, 92042144, 100962528, 117789616, 120805314, 134616704, 138063216, 161073752, 176684424, 184084288, 201925056, 235579232, 238734311, 241610628, 276126432, 322147504, 353368848, 368168576, 403850112, 471158464, 477468622, 483221256, 552252864, 644295008, 706737696, 716202933, 942316928, 954937244, 966442512, 1104505728, 1288590016, 1413475392, 1432405866, 1671140177, 1909874488, 1932885024, 2577180032, 2826950784, 2864811732, 3342280354, 3819748976, 3865770048, 5013420531, 5729623464, 6684560708, 7639497952, 7731540096, 10026841062, 11459246928, 13369121416, 15278995904, 20053682124, 22918493856, 26738242832, 30557991808, 40107364248, 45836987712, 53476485664, 80214728496, 91673975424, 106952971328, 160429456992, 213905942656, 320858913984, 641717827968]

約数ペア:

[(1, 641717827968), (2, 320858913984), (3, 213905942656), (4, 160429456992), (6, 106952971328), (7, 91673975424), (8, 80214728496), (12, 53476485664), (14, 45836987712), (16, 40107364248), (21, 30557991808), (24, 26738242832), (28, 22918493856), (32, 20053682124), (42, 15278995904), (48, 13369121416), (56, 11459246928), (64, 10026841062), (83, 7731540096), (84, 7639497952), (96, 6684560708), (112, 5729623464), (128, 5013420531), (166, 3865770048), (168, 3819748976), (192, 3342280354), (224, 2864811732), (227, 2826950784), (249, 2577180032), (332, 1932885024), (336, 1909874488), (384, 1671140177), (448, 1432405866), (454, 1413475392), (498, 1288590016), (581, 1104505728), (664, 966442512), (672, 954937244), (681, 942316928), (896, 716202933), (908, 706737696), (996, 644295008), (1162, 552252864), (1328, 483221256), (1344, 477468622), (1362, 471158464), (1589, 403850112), (1743, 368168576), (1816, 353368848), (1992, 322147504), (2324, 276126432), (2656, 241610628), (2688, 238734311), (2724, 235579232), (3178, 201925056), (3486, 184084288), (3632, 176684424), (3984, 161073752), (4648, 138063216), (4767, 134616704), (5312, 120805314), (5448, 117789616), (6356, 100962528), (6972, 92042144), (7264, 88342212), (7968, 80536876), (9296, 69031608), (9534, 67308352), (10624, 60402657), (10896, 58894808), (12671, 50644608), (12712, 50481264), (13944, 46021072), (14528, 44171106), (15936, 40268438), (18592, 34515804), (18841, 34059648), (19068, 33654176), (21792, 29447404), (25342, 25322304), (25424, 25240632), (27888, 23010536), (29056, 22085553), (31872, 20134219), (37184, 17257902), (37682, 17029824), (38013, 16881536), (38136, 16827088), (43584, 14723702), (50684, 12661152), (50848, 12620316), (55776, 11505268), (56523, 11353216), (74368, 8628951), (75364, 8514912), (76026, 8440768), (76272, 8413544), (87168, 7361851), (88697, 7234944), (101368, 6330576), (101696, 6310158), (111552, 5752634), (113046, 5676608), (131887, 4865664), (150728, 4257456), (152052, 4220384), (152544, 4206772), (177394, 3617472), (202736, 3165288), (203392, 3155079), (223104, 2876317), (226092, 2838304), (263774, 2432832), (266091, 2411648), (301456, 2128728), (304104, 2110192), (305088, 2103386), (354788, 1808736), (395661, 1621888), (405472, 1582644), (452184, 1419152), (527548, 1216416), (532182, 1205824), (602912, 1064364), (608208, 1055096), (610176, 1051693), (709576, 904368), (791322, 810944)]