329488568

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{787}}^1\times {\mathrm{887}}^1$

素因数の和:1739

約数の個数: 32

約数和(自身を含む): 629769600

約数和(自身を除く): 300281032

約数列:

[1, 2, 4, 8, 59, 118, 236, 472, 787, 887, 1574, 1774, 3148, 3548, 6296, 7096, 46433, 52333, 92866, 104666, 185732, 209332, 371464, 418664, 698069, 1396138, 2792276, 5584552, 41186071, 82372142, 164744284, 329488568]

約数ペア:

[(1, 329488568), (2, 164744284), (4, 82372142), (8, 41186071), (59, 5584552), (118, 2792276), (236, 1396138), (472, 698069), (787, 418664), (887, 371464), (1574, 209332), (1774, 185732), (3148, 104666), (3548, 92866), (6296, 52333), (7096, 46433)]