611766484

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{2087}}^1$

素因数の和:2165

約数の個数: 72

約数和(自身を含む): 1336487040

約数和(自身を除く): 724720556

約数列:

[1, 2, 4, 7, 14, 19, 28, 29, 38, 58, 76, 116, 133, 203, 266, 361, 406, 532, 551, 722, 812, 1102, 1444, 2087, 2204, 2527, 3857, 4174, 5054, 7714, 8348, 10108, 10469, 14609, 15428, 20938, 29218, 39653, 41876, 58436, 60523, 73283, 79306, 121046, 146566, 158612, 242092, 277571, 293132, 423661, 555142, 753407, 847322, 1110284, 1149937, 1506814, 1694644, 2299874, 3013628, 4599748, 5273849, 8049559, 10547698, 16099118, 21095396, 21848803, 32198236, 43697606, 87395212, 152941621, 305883242, 611766484]

約数ペア:

[(1, 611766484), (2, 305883242), (4, 152941621), (7, 87395212), (14, 43697606), (19, 32198236), (28, 21848803), (29, 21095396), (38, 16099118), (58, 10547698), (76, 8049559), (116, 5273849), (133, 4599748), (203, 3013628), (266, 2299874), (361, 1694644), (406, 1506814), (532, 1149937), (551, 1110284), (722, 847322), (812, 753407), (1102, 555142), (1444, 423661), (2087, 293132), (2204, 277571), (2527, 242092), (3857, 158612), (4174, 146566), (5054, 121046), (7714, 79306), (8348, 73283), (10108, 60523), (10469, 58436), (14609, 41876), (15428, 39653), (20938, 29218)]