254109864

素因数分解:

$2^3\times 3^1\times {\mathrm{541}}^1\times {\mathrm{19571}}^1$

素因数の和:20121

約数の個数: 32

約数和(自身を含む): 636481440

約数和(自身を除く): 382371576

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 541, 1082, 1623, 2164, 3246, 4328, 6492, 12984, 19571, 39142, 58713, 78284, 117426, 156568, 234852, 469704, 10587911, 21175822, 31763733, 42351644, 63527466, 84703288, 127054932, 254109864]

約数ペア:

[(1, 254109864), (2, 127054932), (3, 84703288), (4, 63527466), (6, 42351644), (8, 31763733), (12, 21175822), (24, 10587911), (541, 469704), (1082, 234852), (1623, 156568), (2164, 117426), (3246, 78284), (4328, 58713), (6492, 39142), (12984, 19571)]