839006568

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{375899}}^1$

素因数の和:375942

約数の個数: 48

約数和(自身を含む): 2345616000

約数和(自身を除く): 1506609432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 375899, 751798, 1127697, 1503596, 2255394, 3007192, 3383091, 4510788, 6766182, 9021576, 11652869, 13532364, 23305738, 27064728, 34958607, 46611476, 69917214, 93222952, 104875821, 139834428, 209751642, 279668856, 419503284, 839006568]

約数ペア:

[(1, 839006568), (2, 419503284), (3, 279668856), (4, 209751642), (6, 139834428), (8, 104875821), (9, 93222952), (12, 69917214), (18, 46611476), (24, 34958607), (31, 27064728), (36, 23305738), (62, 13532364), (72, 11652869), (93, 9021576), (124, 6766182), (186, 4510788), (248, 3383091), (279, 3007192), (372, 2255394), (558, 1503596), (744, 1127697), (1116, 751798), (2232, 375899)]