315055324

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{353}}^1\times {\mathrm{5189}}^1$

素因数の和:5589

約数の個数: 24

約数和(自身を含む): 565876080

約数和(自身を除く): 250820756

約数列:

[1, 2, 4, 43, 86, 172, 353, 706, 1412, 5189, 10378, 15179, 20756, 30358, 60716, 223127, 446254, 892508, 1831717, 3663434, 7326868, 78763831, 157527662, 315055324]

約数ペア:

[(1, 315055324), (2, 157527662), (4, 78763831), (43, 7326868), (86, 3663434), (172, 1831717), (353, 892508), (706, 446254), (1412, 223127), (5189, 60716), (10378, 30358), (15179, 20756)]