380012848

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{151279}}^1$

素因数の和:151444

約数の個数: 20

約数和(自身を含む): 740969440

約数和(自身を除く): 360956592

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 151279, 302558, 605116, 1210232, 2420464, 23750803, 47501606, 95003212, 190006424, 380012848]

約数ペア:

[(1, 380012848), (2, 190006424), (4, 95003212), (8, 47501606), (16, 23750803), (157, 2420464), (314, 1210232), (628, 605116), (1256, 302558), (2512, 151279)]