326248772

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{39383}}^1$

素因数の和:39515

約数の個数: 24

約数和(自身を含む): 606513600

約数和(自身を除く): 280264828

約数列:

[1, 2, 4, 19, 38, 76, 109, 218, 436, 2071, 4142, 8284, 39383, 78766, 157532, 748277, 1496554, 2993108, 4292747, 8585494, 17170988, 81562193, 163124386, 326248772]

約数ペア:

[(1, 326248772), (2, 163124386), (4, 81562193), (19, 17170988), (38, 8585494), (76, 4292747), (109, 2993108), (218, 1496554), (436, 748277), (2071, 157532), (4142, 78766), (8284, 39383)]