387542082530

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{1621}}^1\times {\mathrm{5077}}^1$

素因数の和:6999

約数の個数: 64

約数和(自身を含む): 741879469152

約数和(自身を除く): 354337386622

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 277, 554, 1385, 1621, 2770, 3242, 4709, 5077, 8105, 9418, 10154, 16210, 23545, 25385, 27557, 47090, 50770, 55114, 86309, 137785, 172618, 275570, 431545, 449017, 863090, 898034, 1406329, 2245085, 2812658, 4490170, 7031645, 7633289, 8229817, 14063290, 15266578, 16459634, 23907593, 38166445, 41149085, 47815186, 76332890, 82298170, 119537965, 139906889, 239075930, 279813778, 699534445, 1399068890, 2279659309, 4559318618, 11398296545, 22796593090, 38754208253, 77508416506, 193771041265, 387542082530]

約数ペア:

[(1, 387542082530), (2, 193771041265), (5, 77508416506), (10, 38754208253), (17, 22796593090), (34, 11398296545), (85, 4559318618), (170, 2279659309), (277, 1399068890), (554, 699534445), (1385, 279813778), (1621, 239075930), (2770, 139906889), (3242, 119537965), (4709, 82298170), (5077, 76332890), (8105, 47815186), (9418, 41149085), (10154, 38166445), (16210, 23907593), (23545, 16459634), (25385, 15266578), (27557, 14063290), (47090, 8229817), (50770, 7633289), (55114, 7031645), (86309, 4490170), (137785, 2812658), (172618, 2245085), (275570, 1406329), (431545, 898034), (449017, 863090)]