1036890978544

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{541}}^1\times {\mathrm{617}}^1\times {\mathrm{1303}}^1$

素因数の和:2618

約数の個数: 80

約数和(自身を含む): 2031039201600

約数和(自身を除く): 994148223056

約数列:

[1, 2, 4, 8, 16, 149, 298, 541, 596, 617, 1082, 1192, 1234, 1303, 2164, 2384, 2468, 2606, 4328, 4936, 5212, 8656, 9872, 10424, 20848, 80609, 91933, 161218, 183866, 194147, 322436, 333797, 367732, 388294, 644872, 667594, 704923, 735464, 776588, 803951, 1289744, 1335188, 1409846, 1470928, 1553176, 1607902, 2670376, 2819692, 3106352, 3215804, 5340752, 5639384, 6431608, 11278768, 12863216, 49735753, 99471506, 105033527, 119788699, 198943012, 210067054, 239577398, 397886024, 420134108, 434937491, 479154796, 795772048, 840268216, 869874982, 958309592, 1680536432, 1739749964, 1916619184, 3479499928, 6958999856, 64805686159, 129611372318, 259222744636, 518445489272, 1036890978544]

約数ペア:

[(1, 1036890978544), (2, 518445489272), (4, 259222744636), (8, 129611372318), (16, 64805686159), (149, 6958999856), (298, 3479499928), (541, 1916619184), (596, 1739749964), (617, 1680536432), (1082, 958309592), (1192, 869874982), (1234, 840268216), (1303, 795772048), (2164, 479154796), (2384, 434937491), (2468, 420134108), (2606, 397886024), (4328, 239577398), (4936, 210067054), (5212, 198943012), (8656, 119788699), (9872, 105033527), (10424, 99471506), (20848, 49735753), (80609, 12863216), (91933, 11278768), (161218, 6431608), (183866, 5639384), (194147, 5340752), (322436, 3215804), (333797, 3106352), (367732, 2819692), (388294, 2670376), (644872, 1607902), (667594, 1553176), (704923, 1470928), (735464, 1409846), (776588, 1335188), (803951, 1289744)]