290624472

素因数分解:

$2^3\times 3^2\times {\mathrm{4036451}}^1$

素因数の和:4036463

約数の個数: 24

約数和(自身を含む): 787108140

約数和(自身を除く): 496483668

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 4036451, 8072902, 12109353, 16145804, 24218706, 32291608, 36328059, 48437412, 72656118, 96874824, 145312236, 290624472]

約数ペア:

[(1, 290624472), (2, 145312236), (3, 96874824), (4, 72656118), (6, 48437412), (8, 36328059), (9, 32291608), (12, 24218706), (18, 16145804), (24, 12109353), (36, 8072902), (72, 4036451)]