339913968

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{4451}}^1$

素因数の和:4542

約数の個数: 80

約数和(自身を含む): 923024256

約数和(自身を除く): 583110288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 43, 48, 74, 86, 111, 129, 148, 172, 222, 258, 296, 344, 444, 516, 592, 688, 888, 1032, 1591, 1776, 2064, 3182, 4451, 4773, 6364, 8902, 9546, 12728, 13353, 17804, 19092, 25456, 26706, 35608, 38184, 53412, 71216, 76368, 106824, 164687, 191393, 213648, 329374, 382786, 494061, 574179, 658748, 765572, 988122, 1148358, 1317496, 1531144, 1976244, 2296716, 2634992, 3062288, 3952488, 4593432, 7081541, 7904976, 9186864, 14163082, 21244623, 28326164, 42489246, 56652328, 84978492, 113304656, 169956984, 339913968]

約数ペア:

[(1, 339913968), (2, 169956984), (3, 113304656), (4, 84978492), (6, 56652328), (8, 42489246), (12, 28326164), (16, 21244623), (24, 14163082), (37, 9186864), (43, 7904976), (48, 7081541), (74, 4593432), (86, 3952488), (111, 3062288), (129, 2634992), (148, 2296716), (172, 1976244), (222, 1531144), (258, 1317496), (296, 1148358), (344, 988122), (444, 765572), (516, 658748), (592, 574179), (688, 494061), (888, 382786), (1032, 329374), (1591, 213648), (1776, 191393), (2064, 164687), (3182, 106824), (4451, 76368), (4773, 71216), (6364, 53412), (8902, 38184), (9546, 35608), (12728, 26706), (13353, 25456), (17804, 19092)]