326338304

素因数分解:

$2^8\times {\mathrm{1274759}}^1$

素因数の和:1274775

約数の個数: 18

約数和(自身を含む): 651402360

約数和(自身を除く): 325064056

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 1274759, 2549518, 5099036, 10198072, 20396144, 40792288, 81584576, 163169152, 326338304]

約数ペア:

[(1, 326338304), (2, 163169152), (4, 81584576), (8, 40792288), (16, 20396144), (32, 10198072), (64, 5099036), (128, 2549518), (256, 1274759)]