478889151

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^2\times {\mathrm{229}}^1$

素因数の和:360

約数の個数: 48

約数和(自身を含む): 731455200

約数和(自身を除く): 252566049

約数列:

[1, 3, 13, 29, 39, 43, 87, 129, 229, 377, 559, 687, 1131, 1247, 1677, 1849, 2977, 3741, 5547, 6641, 8931, 9847, 16211, 19923, 24037, 29541, 48633, 53621, 72111, 86333, 128011, 160863, 258999, 285563, 384033, 423421, 697073, 856689, 1270263, 2091219, 3712319, 5504473, 11136957, 12279209, 16513419, 36837627, 159629717, 478889151]

約数ペア:

[(1, 478889151), (3, 159629717), (13, 36837627), (29, 16513419), (39, 12279209), (43, 11136957), (87, 5504473), (129, 3712319), (229, 2091219), (377, 1270263), (559, 856689), (687, 697073), (1131, 423421), (1247, 384033), (1677, 285563), (1849, 258999), (2977, 160863), (3741, 128011), (5547, 86333), (6641, 72111), (8931, 53621), (9847, 48633), (16211, 29541), (19923, 24037)]