387680248

素因数分解:

$2^3\times {\mathrm{1279}}^1\times {\mathrm{37889}}^1$

素因数の和:39174

約数の個数: 16

約数和(自身を含む): 727488000

約数和(自身を除く): 339807752

約数列:

[1, 2, 4, 8, 1279, 2558, 5116, 10232, 37889, 75778, 151556, 303112, 48460031, 96920062, 193840124, 387680248]

約数ペア:

[(1, 387680248), (2, 193840124), (4, 96920062), (8, 48460031), (1279, 303112), (2558, 151556), (5116, 75778), (10232, 37889)]