320465658

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{359}}^1\times {\mathrm{4021}}^1$

素因数の和:4422

約数の個数: 32

約数和(自身を含む): 660251520

約数和(自身を除く): 339785862

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 359, 718, 1077, 2154, 4021, 8042, 12063, 13283, 24126, 26566, 39849, 79698, 148777, 297554, 446331, 892662, 1443539, 2887078, 4330617, 8661234, 53410943, 106821886, 160232829, 320465658]

約数ペア:

[(1, 320465658), (2, 160232829), (3, 106821886), (6, 53410943), (37, 8661234), (74, 4330617), (111, 2887078), (222, 1443539), (359, 892662), (718, 446331), (1077, 297554), (2154, 148777), (4021, 79698), (8042, 39849), (12063, 26566), (13283, 24126)]