216036772

素因数分解:

$2^2\times 7^1\times {\mathrm{311}}^1\times {\mathrm{24809}}^1$

素因数の和:25131

約数の個数: 24

約数和(自身を含む): 433480320

約数和(自身を除く): 217443548

約数列:

[1, 2, 4, 7, 14, 28, 311, 622, 1244, 2177, 4354, 8708, 24809, 49618, 99236, 173663, 347326, 694652, 7715599, 15431198, 30862396, 54009193, 108018386, 216036772]

約数ペア:

[(1, 216036772), (2, 108018386), (4, 54009193), (7, 30862396), (14, 15431198), (28, 7715599), (311, 694652), (622, 347326), (1244, 173663), (2177, 99236), (4354, 49618), (8708, 24809)]