1971840588408

素因数分解:

$2^3\times 3^4\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{431}}^1\times {\mathrm{7487}}^1$

素因数の和:8000

約数の個数: 320

約数和(自身を含む): 5918160568320

約数和(自身を除く): 3946319979912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 41, 46, 54, 69, 72, 81, 82, 92, 108, 123, 138, 162, 164, 184, 207, 216, 246, 276, 324, 328, 369, 414, 431, 492, 552, 621, 648, 738, 828, 862, 943, 984, 1107, 1242, 1293, 1476, 1656, 1724, 1863, 1886, 2214, 2484, 2586, 2829, 2952, 3321, 3448, 3726, 3772, 3879, 4428, 4968, 5172, 5658, 6642, 7452, 7487, 7544, 7758, 8487, 8856, 9913, 10344, 11316, 11637, 13284, 14904, 14974, 15516, 16974, 17671, 19826, 22461, 22632, 23274, 25461, 26568, 29739, 29948, 31032, 33948, 34911, 35342, 39652, 44922, 46548, 50922, 53013, 59478, 59896, 67383, 67896, 69822, 70684, 76383, 79304, 89217, 89844, 93096, 101844, 106026, 118956, 134766, 139644, 141368, 152766, 159039, 172201, 178434, 179688, 202149, 203688, 212052, 237912, 267651, 269532, 279288, 305532, 306967, 318078, 344402, 356868, 404298, 406433, 424104, 477117, 516603, 535302, 539064, 606447, 611064, 613934, 636156, 688804, 713736, 802953, 808596, 812866, 920901, 954234, 1033206, 1070604, 1212894, 1219299, 1227868, 1272312, 1377608, 1431351, 1549809, 1605906, 1617192, 1625732, 1841802, 1908468, 2066412, 2141208, 2425788, 2438598, 2455736, 2762703, 2862702, 3099618, 3211812, 3226897, 3251464, 3657897, 3683604, 3816936, 4132824, 4649427, 4851576, 4877196, 5525406, 5725404, 6199236, 6423624, 6453794, 7060241, 7315794, 7367208, 8288109, 9298854, 9680691, 9754392, 10973691, 11050812, 11450808, 12398472, 12907588, 13948281, 14120482, 14631588, 16576218, 18597708, 19361382, 21180723, 21947382, 22101624, 24864327, 25815176, 27896562, 28240964, 29042073, 29263176, 32921073, 33152436, 37195416, 38722764, 42361446, 43894764, 49728654, 55793124, 56481928, 58084146, 63542169, 65842146, 66304872, 74218631, 77445528, 84722892, 87126219, 87789528, 99457308, 111586248, 116168292, 127084338, 131684292, 132302777, 148437262, 169445784, 174252438, 190626507, 198914616, 222655893, 232336584, 254168676, 261378657, 263368584, 264605554, 296874524, 348504876, 381253014, 396908331, 445311786, 508337352, 522757314, 529211108, 571879521, 593749048, 667967679, 697009752, 762506028, 793816662, 890623572, 1045514628, 1058422216, 1143759042, 1190724993, 1335935358, 1525012056, 1587633324, 1781247144, 2003903037, 2091029256, 2287518084, 2381449986, 2671870716, 3042963871, 3175266648, 3572174979, 4007806074, 4575036168, 4762899972, 5343741432, 6011709111, 6085927742, 7144349958, 8015612148, 9128891613, 9525799944, 10716524937, 12023418222, 12171855484, 14288699916, 16031224296, 18257783226, 21433049874, 24046836444, 24343710968, 27386674839, 28577399832, 36515566452, 42866099748, 48093672888, 54773349678, 73031132904, 82160024517, 85732199496, 109546699356, 164320049034, 219093398712, 246480073551, 328640098068, 492960147102, 657280196136, 985920294204, 1971840588408]

約数ペア:

[(1, 1971840588408), (2, 985920294204), (3, 657280196136), (4, 492960147102), (6, 328640098068), (8, 246480073551), (9, 219093398712), (12, 164320049034), (18, 109546699356), (23, 85732199496), (24, 82160024517), (27, 73031132904), (36, 54773349678), (41, 48093672888), (46, 42866099748), (54, 36515566452), (69, 28577399832), (72, 27386674839), (81, 24343710968), (82, 24046836444), (92, 21433049874), (108, 18257783226), (123, 16031224296), (138, 14288699916), (162, 12171855484), (164, 12023418222), (184, 10716524937), (207, 9525799944), (216, 9128891613), (246, 8015612148), (276, 7144349958), (324, 6085927742), (328, 6011709111), (369, 5343741432), (414, 4762899972), (431, 4575036168), (492, 4007806074), (552, 3572174979), (621, 3175266648), (648, 3042963871), (738, 2671870716), (828, 2381449986), (862, 2287518084), (943, 2091029256), (984, 2003903037), (1107, 1781247144), (1242, 1587633324), (1293, 1525012056), (1476, 1335935358), (1656, 1190724993), (1724, 1143759042), (1863, 1058422216), (1886, 1045514628), (2214, 890623572), (2484, 793816662), (2586, 762506028), (2829, 697009752), (2952, 667967679), (3321, 593749048), (3448, 571879521), (3726, 529211108), (3772, 522757314), (3879, 508337352), (4428, 445311786), (4968, 396908331), (5172, 381253014), (5658, 348504876), (6642, 296874524), (7452, 264605554), (7487, 263368584), (7544, 261378657), (7758, 254168676), (8487, 232336584), (8856, 222655893), (9913, 198914616), (10344, 190626507), (11316, 174252438), (11637, 169445784), (13284, 148437262), (14904, 132302777), (14974, 131684292), (15516, 127084338), (16974, 116168292), (17671, 111586248), (19826, 99457308), (22461, 87789528), (22632, 87126219), (23274, 84722892), (25461, 77445528), (26568, 74218631), (29739, 66304872), (29948, 65842146), (31032, 63542169), (33948, 58084146), (34911, 56481928), (35342, 55793124), (39652, 49728654), (44922, 43894764), (46548, 42361446), (50922, 38722764), (53013, 37195416), (59478, 33152436), (59896, 32921073), (67383, 29263176), (67896, 29042073), (69822, 28240964), (70684, 27896562), (76383, 25815176), (79304, 24864327), (89217, 22101624), (89844, 21947382), (93096, 21180723), (101844, 19361382), (106026, 18597708), (118956, 16576218), (134766, 14631588), (139644, 14120482), (141368, 13948281), (152766, 12907588), (159039, 12398472), (172201, 11450808), (178434, 11050812), (179688, 10973691), (202149, 9754392), (203688, 9680691), (212052, 9298854), (237912, 8288109), (267651, 7367208), (269532, 7315794), (279288, 7060241), (305532, 6453794), (306967, 6423624), (318078, 6199236), (344402, 5725404), (356868, 5525406), (404298, 4877196), (406433, 4851576), (424104, 4649427), (477117, 4132824), (516603, 3816936), (535302, 3683604), (539064, 3657897), (606447, 3251464), (611064, 3226897), (613934, 3211812), (636156, 3099618), (688804, 2862702), (713736, 2762703), (802953, 2455736), (808596, 2438598), (812866, 2425788), (920901, 2141208), (954234, 2066412), (1033206, 1908468), (1070604, 1841802), (1212894, 1625732), (1219299, 1617192), (1227868, 1605906), (1272312, 1549809), (1377608, 1431351)]