278724912

素因数分解:

$2^4\times 3^1\times {\mathrm{5806769}}^1$

素因数の和:5806780

約数の個数: 20

約数和(自身を含む): 720039480

約数和(自身を除く): 441314568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 5806769, 11613538, 17420307, 23227076, 34840614, 46454152, 69681228, 92908304, 139362456, 278724912]

約数ペア:

[(1, 278724912), (2, 139362456), (3, 92908304), (4, 69681228), (6, 46454152), (8, 34840614), (12, 23227076), (16, 17420307), (24, 11613538), (48, 5806769)]