321004768

素因数分解:

$2^5\times 7^1\times {\mathrm{1433057}}^1$

素因数の和:1433074

約数の個数: 24

約数和(自身を含む): 722261232

約数和(自身を除く): 401256464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 1433057, 2866114, 5732228, 10031399, 11464456, 20062798, 22928912, 40125596, 45857824, 80251192, 160502384, 321004768]

約数ペア:

[(1, 321004768), (2, 160502384), (4, 80251192), (7, 45857824), (8, 40125596), (14, 22928912), (16, 20062798), (28, 11464456), (32, 10031399), (56, 5732228), (112, 2866114), (224, 1433057)]