315510016

素因数分解:

$2^8\times {\mathrm{1232461}}^1$

素因数の和:1232477

約数の個数: 18

約数和(自身を含む): 629788082

約数和(自身を除く): 314278066

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 1232461, 2464922, 4929844, 9859688, 19719376, 39438752, 78877504, 157755008, 315510016]

約数ペア:

[(1, 315510016), (2, 157755008), (4, 78877504), (8, 39438752), (16, 19719376), (32, 9859688), (64, 4929844), (128, 2464922), (256, 1232461)]