320106312

素因数分解:

$2^3\times 3^2\times {\mathrm{4445921}}^1$

素因数の和:4445933

約数の個数: 24

約数和(自身を含む): 866954790

約数和(自身を除く): 546848478

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 4445921, 8891842, 13337763, 17783684, 26675526, 35567368, 40013289, 53351052, 80026578, 106702104, 160053156, 320106312]

約数ペア:

[(1, 320106312), (2, 160053156), (3, 106702104), (4, 80026578), (6, 53351052), (8, 40013289), (9, 35567368), (12, 26675526), (18, 17783684), (24, 13337763), (36, 8891842), (72, 4445921)]