253047472

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{36191}}^1$

素因数の和:36241

約数の個数: 40

約数和(自身を含む): 538536960

約数和(自身を除く): 285489488

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 76, 92, 152, 184, 304, 368, 437, 874, 1748, 3496, 6992, 36191, 72382, 144764, 289528, 579056, 687629, 832393, 1375258, 1664786, 2750516, 3329572, 5501032, 6659144, 11002064, 13318288, 15815467, 31630934, 63261868, 126523736, 253047472]

約数ペア:

[(1, 253047472), (2, 126523736), (4, 63261868), (8, 31630934), (16, 15815467), (19, 13318288), (23, 11002064), (38, 6659144), (46, 5501032), (76, 3329572), (92, 2750516), (152, 1664786), (184, 1375258), (304, 832393), (368, 687629), (437, 579056), (874, 289528), (1748, 144764), (3496, 72382), (6992, 36191)]