391902696

素因数分解:

$2^3\times 3^2\times {\mathrm{127}}^1\times {\mathrm{42859}}^1$

素因数の和:42998

約数の個数: 48

約数和(自身を含む): 1069785600

約数和(自身を除く): 677882904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 127, 254, 381, 508, 762, 1016, 1143, 1524, 2286, 3048, 4572, 9144, 42859, 85718, 128577, 171436, 257154, 342872, 385731, 514308, 771462, 1028616, 1542924, 3085848, 5443093, 10886186, 16329279, 21772372, 32658558, 43544744, 48987837, 65317116, 97975674, 130634232, 195951348, 391902696]

約数ペア:

[(1, 391902696), (2, 195951348), (3, 130634232), (4, 97975674), (6, 65317116), (8, 48987837), (9, 43544744), (12, 32658558), (18, 21772372), (24, 16329279), (36, 10886186), (72, 5443093), (127, 3085848), (254, 1542924), (381, 1028616), (508, 771462), (762, 514308), (1016, 385731), (1143, 342872), (1524, 257154), (2286, 171436), (3048, 128577), (4572, 85718), (9144, 42859)]