320469276

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{761}}^1\times {\mathrm{1847}}^1$

素因数の和:2634

約数の個数: 48

約数和(自身を含む): 788578560

約数和(自身を除く): 468109284

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 761, 1522, 1847, 2283, 3044, 3694, 4566, 5541, 7388, 9132, 11082, 14459, 22164, 28918, 35093, 43377, 57836, 70186, 86754, 105279, 140372, 173508, 210558, 421116, 1405567, 2811134, 4216701, 5622268, 8433402, 16866804, 26705773, 53411546, 80117319, 106823092, 160234638, 320469276]

約数ペア:

[(1, 320469276), (2, 160234638), (3, 106823092), (4, 80117319), (6, 53411546), (12, 26705773), (19, 16866804), (38, 8433402), (57, 5622268), (76, 4216701), (114, 2811134), (228, 1405567), (761, 421116), (1522, 210558), (1847, 173508), (2283, 140372), (3044, 105279), (3694, 86754), (4566, 70186), (5541, 57836), (7388, 43377), (9132, 35093), (11082, 28918), (14459, 22164)]