451890072

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{330329}}^1$

素因数の和:330360

約数の個数: 48

約数和(自身を含む): 1288287000

約数和(自身を除く): 836396928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 330329, 660658, 990987, 1321316, 1981974, 2642632, 2972961, 3963948, 5945922, 6276251, 7927896, 11891844, 12552502, 18828753, 23783688, 25105004, 37657506, 50210008, 56486259, 75315012, 112972518, 150630024, 225945036, 451890072]

約数ペア:

[(1, 451890072), (2, 225945036), (3, 150630024), (4, 112972518), (6, 75315012), (8, 56486259), (9, 50210008), (12, 37657506), (18, 25105004), (19, 23783688), (24, 18828753), (36, 12552502), (38, 11891844), (57, 7927896), (72, 6276251), (76, 5945922), (114, 3963948), (152, 2972961), (171, 2642632), (228, 1981974), (342, 1321316), (456, 990987), (684, 660658), (1368, 330329)]