321001392

素因数分解:

$2^4\times 3^1\times {\mathrm{6687529}}^1$

素因数の和:6687540

約数の個数: 20

約数和(自身を含む): 829253720

約数和(自身を除く): 508252328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 6687529, 13375058, 20062587, 26750116, 40125174, 53500232, 80250348, 107000464, 160500696, 321001392]

約数ペア:

[(1, 321001392), (2, 160500696), (3, 107000464), (4, 80250348), (6, 53500232), (8, 40125174), (12, 26750116), (16, 20062587), (24, 13375058), (48, 6687529)]