320042226

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{1088579}}^1$

素因数の和:1088598

約数の個数: 24

約数和(自身を含む): 744588720

約数和(自身を除く): 424546494

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 1088579, 2177158, 3265737, 6531474, 7620053, 15240106, 22860159, 45720318, 53340371, 106680742, 160021113, 320042226]

約数ペア:

[(1, 320042226), (2, 160021113), (3, 106680742), (6, 53340371), (7, 45720318), (14, 22860159), (21, 15240106), (42, 7620053), (49, 6531474), (98, 3265737), (147, 2177158), (294, 1088579)]