256025688

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{367853}}^1$

素因数の和:367891

約数の個数: 32

約数和(自身を含む): 662137200

約数和(自身を除く): 406111512

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 348, 696, 367853, 735706, 1103559, 1471412, 2207118, 2942824, 4414236, 8828472, 10667737, 21335474, 32003211, 42670948, 64006422, 85341896, 128012844, 256025688]

約数ペア:

[(1, 256025688), (2, 128012844), (3, 85341896), (4, 64006422), (6, 42670948), (8, 32003211), (12, 21335474), (24, 10667737), (29, 8828472), (58, 4414236), (87, 2942824), (116, 2207118), (174, 1471412), (232, 1103559), (348, 735706), (696, 367853)]