245047728

素因数分解:

$2^4\times 3^1\times {\mathrm{5105161}}^1$

素因数の和:5105172

約数の個数: 20

約数和(自身を含む): 633040088

約数和(自身を除く): 387992360

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 5105161, 10210322, 15315483, 20420644, 30630966, 40841288, 61261932, 81682576, 122523864, 245047728]

約数ペア:

[(1, 245047728), (2, 122523864), (3, 81682576), (4, 61261932), (6, 40841288), (8, 30630966), (12, 20420644), (16, 15315483), (24, 10210322), (48, 5105161)]