331553728

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{470957}}^1$

素因数の和:470980

約数の個数: 28

約数和(自身を含む): 717739992

約数和(自身を除く): 386186264

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 470957, 941914, 1883828, 3767656, 5180527, 7535312, 10361054, 15070624, 20722108, 30141248, 41444216, 82888432, 165776864, 331553728]

約数ペア:

[(1, 331553728), (2, 165776864), (4, 82888432), (8, 41444216), (11, 30141248), (16, 20722108), (22, 15070624), (32, 10361054), (44, 7535312), (64, 5180527), (88, 3767656), (176, 1883828), (352, 941914), (704, 470957)]