331473316

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{12149}}^1$

素因数の和:12531

約数の個数: 24

約数和(自身を含む): 612360000

約数和(自身を除く): 280886684

約数列:

[1, 2, 4, 19, 38, 76, 359, 718, 1436, 6821, 12149, 13642, 24298, 27284, 48596, 230831, 461662, 923324, 4361491, 8722982, 17445964, 82868329, 165736658, 331473316]

約数ペア:

[(1, 331473316), (2, 165736658), (4, 82868329), (19, 17445964), (38, 8722982), (76, 4361491), (359, 923324), (718, 461662), (1436, 230831), (6821, 48596), (12149, 27284), (13642, 24298)]