329572208

素因数分解:

$2^4\times 7^1\times {\mathrm{2942609}}^1$

素因数の和:2942624

約数の個数: 20

約数和(自身を含む): 729767280

約数和(自身を除く): 400195072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2942609, 5885218, 11770436, 20598263, 23540872, 41196526, 47081744, 82393052, 164786104, 329572208]

約数ペア:

[(1, 329572208), (2, 164786104), (4, 82393052), (7, 47081744), (8, 41196526), (14, 23540872), (16, 20598263), (28, 11770436), (56, 5885218), (112, 2942609)]