280140312

素因数分解:

$2^3\times 3^1\times {\mathrm{11672513}}^1$

素因数の和:11672522

約数の個数: 16

約数和(自身を含む): 700350840

約数和(自身を除く): 420210528

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 11672513, 23345026, 35017539, 46690052, 70035078, 93380104, 140070156, 280140312]

約数ペア:

[(1, 280140312), (2, 140070156), (3, 93380104), (4, 70035078), (6, 46690052), (8, 35017539), (12, 23345026), (24, 11672513)]