257515440024

素因数分解:

$2^3\times 3^1\times {\mathrm{10729810001}}^1$

素因数の和:10729810010

約数の個数: 16

約数和(自身を含む): 643788600120

約数和(自身を除く): 386273160096

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 10729810001, 21459620002, 32189430003, 42919240004, 64378860006, 85838480008, 128757720012, 257515440024]

約数ペア:

[(1, 257515440024), (2, 128757720012), (3, 85838480008), (4, 64378860006), (6, 42919240004), (8, 32189430003), (12, 21459620002), (24, 10729810001)]