2280264

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{277}}^1$

素因数の和:307

約数の個数: 64

約数和(自身を含む): 6672000

約数和(自身を除く): 4391736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 277, 294, 343, 392, 554, 588, 686, 831, 1029, 1108, 1176, 1372, 1662, 1939, 2058, 2216, 2744, 3324, 3878, 4116, 5817, 6648, 7756, 8232, 11634, 13573, 15512, 23268, 27146, 40719, 46536, 54292, 81438, 95011, 108584, 162876, 190022, 285033, 325752, 380044, 570066, 760088, 1140132, 2280264]

約数ペア:

[(1, 2280264), (2, 1140132), (3, 760088), (4, 570066), (6, 380044), (7, 325752), (8, 285033), (12, 190022), (14, 162876), (21, 108584), (24, 95011), (28, 81438), (42, 54292), (49, 46536), (56, 40719), (84, 27146), (98, 23268), (147, 15512), (168, 13573), (196, 11634), (277, 8232), (294, 7756), (343, 6648), (392, 5817), (554, 4116), (588, 3878), (686, 3324), (831, 2744), (1029, 2216), (1108, 2058), (1176, 1939), (1372, 1662)]