259370888

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{829}}^1$

素因数の和:1030

約数の個数: 64

約数和(自身を含む): 575289600

約数和(自身を除く): 315918712

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 151, 259, 296, 302, 518, 604, 829, 1036, 1057, 1208, 1658, 2072, 2114, 3316, 4228, 5587, 5803, 6632, 8456, 11174, 11606, 22348, 23212, 30673, 39109, 44696, 46424, 61346, 78218, 122692, 125179, 156436, 214711, 245384, 250358, 312872, 429422, 500716, 858844, 876253, 1001432, 1717688, 1752506, 3505012, 4631623, 7010024, 9263246, 18526492, 32421361, 37052984, 64842722, 129685444, 259370888]

約数ペア:

[(1, 259370888), (2, 129685444), (4, 64842722), (7, 37052984), (8, 32421361), (14, 18526492), (28, 9263246), (37, 7010024), (56, 4631623), (74, 3505012), (148, 1752506), (151, 1717688), (259, 1001432), (296, 876253), (302, 858844), (518, 500716), (604, 429422), (829, 312872), (1036, 250358), (1057, 245384), (1208, 214711), (1658, 156436), (2072, 125179), (2114, 122692), (3316, 78218), (4228, 61346), (5587, 46424), (5803, 44696), (6632, 39109), (8456, 30673), (11174, 23212), (11606, 22348)]