258315216

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{1721}}^1$

素因数の和:1844

約数の個数: 80

約数和(自身を含む): 691830720

約数和(自身を除く): 433515504

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 59, 106, 118, 159, 177, 212, 236, 318, 354, 424, 472, 636, 708, 848, 944, 1272, 1416, 1721, 2544, 2832, 3127, 3442, 5163, 6254, 6884, 9381, 10326, 12508, 13768, 18762, 20652, 25016, 27536, 37524, 41304, 50032, 75048, 82608, 91213, 101539, 150096, 182426, 203078, 273639, 304617, 364852, 406156, 547278, 609234, 729704, 812312, 1094556, 1218468, 1459408, 1624624, 2189112, 2436936, 4378224, 4873872, 5381567, 10763134, 16144701, 21526268, 32289402, 43052536, 64578804, 86105072, 129157608, 258315216]

約数ペア:

[(1, 258315216), (2, 129157608), (3, 86105072), (4, 64578804), (6, 43052536), (8, 32289402), (12, 21526268), (16, 16144701), (24, 10763134), (48, 5381567), (53, 4873872), (59, 4378224), (106, 2436936), (118, 2189112), (159, 1624624), (177, 1459408), (212, 1218468), (236, 1094556), (318, 812312), (354, 729704), (424, 609234), (472, 547278), (636, 406156), (708, 364852), (848, 304617), (944, 273639), (1272, 203078), (1416, 182426), (1721, 150096), (2544, 101539), (2832, 91213), (3127, 82608), (3442, 75048), (5163, 50032), (6254, 41304), (6884, 37524), (9381, 27536), (10326, 25016), (12508, 20652), (13768, 18762)]