19690293168

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{6449}}^1$

素因数の和:6716

約数の個数: 240

約数和(自身を含む): 68123764800

約数和(自身を除く): 48433471632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 112, 117, 126, 144, 156, 168, 182, 208, 233, 234, 252, 273, 312, 336, 364, 466, 468, 504, 546, 624, 699, 728, 819, 932, 936, 1008, 1092, 1398, 1456, 1631, 1638, 1864, 1872, 2097, 2184, 2796, 3029, 3262, 3276, 3728, 4194, 4368, 4893, 5592, 6058, 6449, 6524, 6552, 8388, 9087, 9786, 11184, 12116, 12898, 13048, 13104, 14679, 16776, 18174, 19347, 19572, 21203, 24232, 25796, 26096, 27261, 29358, 33552, 36348, 38694, 39144, 42406, 45143, 48464, 51592, 54522, 58041, 58716, 63609, 72696, 77388, 78288, 83837, 84812, 90286, 103184, 109044, 116082, 117432, 127218, 135429, 145392, 154776, 167674, 169624, 180572, 190827, 218088, 232164, 234864, 251511, 254436, 270858, 309552, 335348, 339248, 361144, 381654, 406287, 436176, 464328, 503022, 508872, 541716, 586859, 670696, 722288, 754533, 763308, 812574, 928656, 1006044, 1017744, 1083432, 1173718, 1341392, 1502617, 1509066, 1526616, 1625148, 1760577, 2012088, 2166864, 2347436, 3005234, 3018132, 3053232, 3250296, 3521154, 4024176, 4507851, 4694872, 5281731, 6010468, 6036264, 6500592, 7042308, 9015702, 9389744, 10518319, 10563462, 12020936, 12072528, 13523553, 14084616, 18031404, 19534021, 21036638, 21126924, 24041872, 27047106, 28169232, 31554957, 36062808, 39068042, 42073276, 42253848, 54094212, 58602063, 63109914, 72125616, 78136084, 84146552, 84507696, 94664871, 108188424, 117204126, 126219828, 136738147, 156272168, 168293104, 175806189, 189329742, 216376848, 234408252, 252439656, 273476294, 312544336, 351612378, 378659484, 410214441, 468816504, 504879312, 546952588, 703224756, 757318968, 820428882, 937633008, 1093905176, 1230643323, 1406449512, 1514637936, 1640857764, 2187810352, 2461286646, 2812899024, 3281715528, 4922573292, 6563431056, 9845146584, 19690293168]

約数ペア:

[(1, 19690293168), (2, 9845146584), (3, 6563431056), (4, 4922573292), (6, 3281715528), (7, 2812899024), (8, 2461286646), (9, 2187810352), (12, 1640857764), (13, 1514637936), (14, 1406449512), (16, 1230643323), (18, 1093905176), (21, 937633008), (24, 820428882), (26, 757318968), (28, 703224756), (36, 546952588), (39, 504879312), (42, 468816504), (48, 410214441), (52, 378659484), (56, 351612378), (63, 312544336), (72, 273476294), (78, 252439656), (84, 234408252), (91, 216376848), (104, 189329742), (112, 175806189), (117, 168293104), (126, 156272168), (144, 136738147), (156, 126219828), (168, 117204126), (182, 108188424), (208, 94664871), (233, 84507696), (234, 84146552), (252, 78136084), (273, 72125616), (312, 63109914), (336, 58602063), (364, 54094212), (466, 42253848), (468, 42073276), (504, 39068042), (546, 36062808), (624, 31554957), (699, 28169232), (728, 27047106), (819, 24041872), (932, 21126924), (936, 21036638), (1008, 19534021), (1092, 18031404), (1398, 14084616), (1456, 13523553), (1631, 12072528), (1638, 12020936), (1864, 10563462), (1872, 10518319), (2097, 9389744), (2184, 9015702), (2796, 7042308), (3029, 6500592), (3262, 6036264), (3276, 6010468), (3728, 5281731), (4194, 4694872), (4368, 4507851), (4893, 4024176), (5592, 3521154), (6058, 3250296), (6449, 3053232), (6524, 3018132), (6552, 3005234), (8388, 2347436), (9087, 2166864), (9786, 2012088), (11184, 1760577), (12116, 1625148), (12898, 1526616), (13048, 1509066), (13104, 1502617), (14679, 1341392), (16776, 1173718), (18174, 1083432), (19347, 1017744), (19572, 1006044), (21203, 928656), (24232, 812574), (25796, 763308), (26096, 754533), (27261, 722288), (29358, 670696), (33552, 586859), (36348, 541716), (38694, 508872), (39144, 503022), (42406, 464328), (45143, 436176), (48464, 406287), (51592, 381654), (54522, 361144), (58041, 339248), (58716, 335348), (63609, 309552), (72696, 270858), (77388, 254436), (78288, 251511), (83837, 234864), (84812, 232164), (90286, 218088), (103184, 190827), (109044, 180572), (116082, 169624), (117432, 167674), (127218, 154776), (135429, 145392)]