244254530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{967}}^1$

素因数の和:1083

約数の個数: 64

約数和(自身を含む): 497629440

約数和(自身を除く): 253374910

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 67, 130, 134, 145, 290, 335, 377, 670, 754, 871, 967, 1742, 1885, 1934, 1943, 3770, 3886, 4355, 4835, 8710, 9670, 9715, 12571, 19430, 25142, 25259, 28043, 50518, 56086, 62855, 64789, 125710, 126295, 129578, 140215, 252590, 280430, 323945, 364559, 647890, 729118, 842257, 1684514, 1822795, 1878881, 3645590, 3757762, 4211285, 8422570, 9394405, 18788810, 24425453, 48850906, 122127265, 244254530]

約数ペア:

[(1, 244254530), (2, 122127265), (5, 48850906), (10, 24425453), (13, 18788810), (26, 9394405), (29, 8422570), (58, 4211285), (65, 3757762), (67, 3645590), (130, 1878881), (134, 1822795), (145, 1684514), (290, 842257), (335, 729118), (377, 647890), (670, 364559), (754, 323945), (871, 280430), (967, 252590), (1742, 140215), (1885, 129578), (1934, 126295), (1943, 125710), (3770, 64789), (3886, 62855), (4355, 56086), (4835, 50518), (8710, 28043), (9670, 25259), (9715, 25142), (12571, 19430)]