299090883

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{599}}^1$

素因数の和:712

約数の個数: 64

約数和(自身を含む): 516096000

約数和(自身を除く): 217005117

約数列:

[1, 3, 7, 13, 21, 31, 39, 59, 91, 93, 177, 217, 273, 403, 413, 599, 651, 767, 1209, 1239, 1797, 1829, 2301, 2821, 4193, 5369, 5487, 7787, 8463, 12579, 12803, 16107, 18569, 23361, 23777, 35341, 38409, 54509, 55707, 71331, 106023, 129983, 163527, 166439, 241397, 247387, 389949, 459433, 499317, 724191, 742161, 1095571, 1378299, 1689779, 3216031, 3286713, 5069337, 7668997, 9648093, 14242423, 23006991, 42727269, 99696961, 299090883]

約数ペア:

[(1, 299090883), (3, 99696961), (7, 42727269), (13, 23006991), (21, 14242423), (31, 9648093), (39, 7668997), (59, 5069337), (91, 3286713), (93, 3216031), (177, 1689779), (217, 1378299), (273, 1095571), (403, 742161), (413, 724191), (599, 499317), (651, 459433), (767, 389949), (1209, 247387), (1239, 241397), (1797, 166439), (1829, 163527), (2301, 129983), (2821, 106023), (4193, 71331), (5369, 55707), (5487, 54509), (7787, 38409), (8463, 35341), (12579, 23777), (12803, 23361), (16107, 18569)]