253878864

素因数分解:

$2^4\times 3^1\times {\mathrm{5289143}}^1$

素因数の和:5289154

約数の個数: 20

約数和(自身を含む): 655853856

約数和(自身を除く): 401974992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 5289143, 10578286, 15867429, 21156572, 31734858, 42313144, 63469716, 84626288, 126939432, 253878864]

約数ペア:

[(1, 253878864), (2, 126939432), (3, 84626288), (4, 63469716), (6, 42313144), (8, 31734858), (12, 21156572), (16, 15867429), (24, 10578286), (48, 5289143)]