404420856

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{2407267}}^1$

素因数の和:2407283

約数の個数: 32

約数和(自身を含む): 1155488640

約数和(自身を除く): 751067784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 2407267, 4814534, 7221801, 9629068, 14443602, 16850869, 19258136, 28887204, 33701738, 50552607, 57774408, 67403476, 101105214, 134806952, 202210428, 404420856]

約数ペア:

[(1, 404420856), (2, 202210428), (3, 134806952), (4, 101105214), (6, 67403476), (7, 57774408), (8, 50552607), (12, 33701738), (14, 28887204), (21, 19258136), (24, 16850869), (28, 14443602), (42, 9629068), (56, 7221801), (84, 4814534), (168, 2407267)]