642495648

素因数分解:

$2^5\times 3^1\times {\mathrm{6692663}}^1$

素因数の和:6692676

約数の個数: 24

約数和(自身を含む): 1686551328

約数和(自身を除く): 1044055680

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 6692663, 13385326, 20077989, 26770652, 40155978, 53541304, 80311956, 107082608, 160623912, 214165216, 321247824, 642495648]

約数ペア:

[(1, 642495648), (2, 321247824), (3, 214165216), (4, 160623912), (6, 107082608), (8, 80311956), (12, 53541304), (16, 40155978), (24, 26770652), (32, 20077989), (48, 13385326), (96, 6692663)]