611220008

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{2309}}^1$

素因数の和:2514

約数の個数: 64

約数和(自身を含む): 1363824000

約数和(自身を除く): 752603992

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 163, 203, 232, 326, 406, 652, 812, 1141, 1304, 1624, 2282, 2309, 4564, 4618, 4727, 9128, 9236, 9454, 16163, 18472, 18908, 32326, 33089, 37816, 64652, 66178, 66961, 129304, 132356, 133922, 264712, 267844, 376367, 468727, 535688, 752734, 937454, 1505468, 1874908, 2634569, 3010936, 3749816, 5269138, 10538276, 10914643, 21076552, 21829286, 43658572, 76402501, 87317144, 152805002, 305610004, 611220008]

約数ペア:

[(1, 611220008), (2, 305610004), (4, 152805002), (7, 87317144), (8, 76402501), (14, 43658572), (28, 21829286), (29, 21076552), (56, 10914643), (58, 10538276), (116, 5269138), (163, 3749816), (203, 3010936), (232, 2634569), (326, 1874908), (406, 1505468), (652, 937454), (812, 752734), (1141, 535688), (1304, 468727), (1624, 376367), (2282, 267844), (2309, 264712), (4564, 133922), (4618, 132356), (4727, 129304), (9128, 66961), (9236, 66178), (9454, 64652), (16163, 37816), (18472, 33089), (18908, 32326)]