290358276

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{60041}}^1$

素因数の和:60092

約数の個数: 48

約数和(自身を含む): 753166848

約数和(自身を除く): 462808572

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 60041, 120082, 180123, 240164, 360246, 720492, 780533, 1561066, 1861271, 2341599, 3122132, 3722542, 4683198, 5583813, 7445084, 9366396, 11167626, 22335252, 24196523, 48393046, 72589569, 96786092, 145179138, 290358276]

約数ペア:

[(1, 290358276), (2, 145179138), (3, 96786092), (4, 72589569), (6, 48393046), (12, 24196523), (13, 22335252), (26, 11167626), (31, 9366396), (39, 7445084), (52, 5583813), (62, 4683198), (78, 3722542), (93, 3122132), (124, 2341599), (156, 1861271), (186, 1561066), (372, 780533), (403, 720492), (806, 360246), (1209, 240164), (1612, 180123), (2418, 120082), (4836, 60041)]