251233352

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{14627}}^1$

素因数の和:14765

約数の個数: 32

約数和(自身を含む): 500277600

約数和(自身を除く): 249044248

約数列:

[1, 2, 4, 8, 19, 38, 76, 113, 152, 226, 452, 904, 2147, 4294, 8588, 14627, 17176, 29254, 58508, 117016, 277913, 555826, 1111652, 1652851, 2223304, 3305702, 6611404, 13222808, 31404169, 62808338, 125616676, 251233352]

約数ペア:

[(1, 251233352), (2, 125616676), (4, 62808338), (8, 31404169), (19, 13222808), (38, 6611404), (76, 3305702), (113, 2223304), (152, 1652851), (226, 1111652), (452, 555826), (904, 277913), (2147, 117016), (4294, 58508), (8588, 29254), (14627, 17176)]