285186312

素因数分解:

$2^3\times 3^3\times {\mathrm{1320307}}^1$

素因数の和:1320322

約数の個数: 32

約数和(自身を含む): 792184800

約数和(自身を除く): 506998488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 1320307, 2640614, 3960921, 5281228, 7921842, 10562456, 11882763, 15843684, 23765526, 31687368, 35648289, 47531052, 71296578, 95062104, 142593156, 285186312]

約数ペア:

[(1, 285186312), (2, 142593156), (3, 95062104), (4, 71296578), (6, 47531052), (8, 35648289), (9, 31687368), (12, 23765526), (18, 15843684), (24, 11882763), (27, 10562456), (36, 7921842), (54, 5281228), (72, 3960921), (108, 2640614), (216, 1320307)]