388289602816

素因数分解:

$2^8\times {\mathrm{1516756261}}^1$

素因数の和:1516756277

約数の個数: 18

約数和(自身を含む): 775062449882

約数和(自身を除く): 386772847066

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 1516756261, 3033512522, 6067025044, 12134050088, 24268100176, 48536200352, 97072400704, 194144801408, 388289602816]

約数ペア:

[(1, 388289602816), (2, 194144801408), (4, 97072400704), (8, 48536200352), (16, 24268100176), (32, 12134050088), (64, 6067025044), (128, 3033512522), (256, 1516756261)]