2560152

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{311}}^1$

素因数の和:341

約数の個数: 64

約数和(自身を含む): 7488000

約数和(自身を除く): 4927848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 311, 343, 392, 588, 622, 686, 933, 1029, 1176, 1244, 1372, 1866, 2058, 2177, 2488, 2744, 3732, 4116, 4354, 6531, 7464, 8232, 8708, 13062, 15239, 17416, 26124, 30478, 45717, 52248, 60956, 91434, 106673, 121912, 182868, 213346, 320019, 365736, 426692, 640038, 853384, 1280076, 2560152]

約数ペア:

[(1, 2560152), (2, 1280076), (3, 853384), (4, 640038), (6, 426692), (7, 365736), (8, 320019), (12, 213346), (14, 182868), (21, 121912), (24, 106673), (28, 91434), (42, 60956), (49, 52248), (56, 45717), (84, 30478), (98, 26124), (147, 17416), (168, 15239), (196, 13062), (294, 8708), (311, 8232), (343, 7464), (392, 6531), (588, 4354), (622, 4116), (686, 3732), (933, 2744), (1029, 2488), (1176, 2177), (1244, 2058), (1372, 1866)]