389720976

素因数分解:

$2^4\times 3^1\times {\mathrm{8119187}}^1$

素因数の和:8119198

約数の個数: 20

約数和(自身を含む): 1006779312

約数和(自身を除く): 617058336

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 8119187, 16238374, 24357561, 32476748, 48715122, 64953496, 97430244, 129906992, 194860488, 389720976]

約数ペア:

[(1, 389720976), (2, 194860488), (3, 129906992), (4, 97430244), (6, 64953496), (8, 48715122), (12, 32476748), (16, 24357561), (24, 16238374), (48, 8119187)]