324441728

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{194977}}^1$

素因数の和:195004

約数の個数: 32

約数和(自身を含む): 696071460

約数和(自身を除く): 371629732

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 194977, 389954, 779908, 1559816, 2534701, 3119632, 5069402, 6239264, 10138804, 12478528, 20277608, 24957056, 40555216, 81110432, 162220864, 324441728]

約数ペア:

[(1, 324441728), (2, 162220864), (4, 81110432), (8, 40555216), (13, 24957056), (16, 20277608), (26, 12478528), (32, 10138804), (52, 6239264), (64, 5069402), (104, 3119632), (128, 2534701), (208, 1559816), (416, 779908), (832, 389954), (1664, 194977)]