520074252

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{2767}}^1$

素因数の和:3027

約数の個数: 72

約数和(自身を含む): 1378331136

約数和(自身を除く): 858256884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 227, 276, 414, 454, 681, 828, 908, 1362, 2043, 2724, 2767, 4086, 5221, 5534, 8172, 8301, 10442, 11068, 15663, 16602, 20884, 24903, 31326, 33204, 46989, 49806, 62652, 63641, 93978, 99612, 127282, 187956, 190923, 254564, 381846, 572769, 628109, 763692, 1145538, 1256218, 1884327, 2291076, 2512436, 3768654, 5652981, 7537308, 11305962, 14446507, 22611924, 28893014, 43339521, 57786028, 86679042, 130018563, 173358084, 260037126, 520074252]

約数ペア:

[(1, 520074252), (2, 260037126), (3, 173358084), (4, 130018563), (6, 86679042), (9, 57786028), (12, 43339521), (18, 28893014), (23, 22611924), (36, 14446507), (46, 11305962), (69, 7537308), (92, 5652981), (138, 3768654), (207, 2512436), (227, 2291076), (276, 1884327), (414, 1256218), (454, 1145538), (681, 763692), (828, 628109), (908, 572769), (1362, 381846), (2043, 254564), (2724, 190923), (2767, 187956), (4086, 127282), (5221, 99612), (5534, 93978), (8172, 63641), (8301, 62652), (10442, 49806), (11068, 46989), (15663, 33204), (16602, 31326), (20884, 24903)]