380556

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^2$

素因数の和:83

約数の個数: 54

約数和(自身を含む): 1084356

約数和(自身を除く): 703800

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 31, 33, 36, 44, 62, 66, 93, 99, 124, 132, 186, 198, 279, 341, 372, 396, 558, 682, 961, 1023, 1116, 1364, 1922, 2046, 2883, 3069, 3844, 4092, 5766, 6138, 8649, 10571, 11532, 12276, 17298, 21142, 31713, 34596, 42284, 63426, 95139, 126852, 190278, 380556]

約数ペア:

[(1, 380556), (2, 190278), (3, 126852), (4, 95139), (6, 63426), (9, 42284), (11, 34596), (12, 31713), (18, 21142), (22, 17298), (31, 12276), (33, 11532), (36, 10571), (44, 8649), (62, 6138), (66, 5766), (93, 4092), (99, 3844), (124, 3069), (132, 2883), (186, 2046), (198, 1922), (279, 1364), (341, 1116), (372, 1023), (396, 961), (558, 682)]