31324165104

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{61687}}^1$

素因数の和:61918

約数の個数: 80

約数和(自身を含む): 82612569600

約数和(自身を除く): 51288404496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 149, 213, 284, 298, 426, 447, 568, 596, 852, 894, 1136, 1192, 1704, 1788, 2384, 3408, 3576, 7152, 10579, 21158, 31737, 42316, 61687, 63474, 84632, 123374, 126948, 169264, 185061, 246748, 253896, 370122, 493496, 507792, 740244, 986992, 1480488, 2960976, 4379777, 8759554, 9191363, 13139331, 17519108, 18382726, 26278662, 27574089, 35038216, 36765452, 52557324, 55148178, 70076432, 73530904, 105114648, 110296356, 147061808, 210229296, 220592712, 441185424, 652586773, 1305173546, 1957760319, 2610347092, 3915520638, 5220694184, 7831041276, 10441388368, 15662082552, 31324165104]

約数ペア:

[(1, 31324165104), (2, 15662082552), (3, 10441388368), (4, 7831041276), (6, 5220694184), (8, 3915520638), (12, 2610347092), (16, 1957760319), (24, 1305173546), (48, 652586773), (71, 441185424), (142, 220592712), (149, 210229296), (213, 147061808), (284, 110296356), (298, 105114648), (426, 73530904), (447, 70076432), (568, 55148178), (596, 52557324), (852, 36765452), (894, 35038216), (1136, 27574089), (1192, 26278662), (1704, 18382726), (1788, 17519108), (2384, 13139331), (3408, 9191363), (3576, 8759554), (7152, 4379777), (10579, 2960976), (21158, 1480488), (31737, 986992), (42316, 740244), (61687, 507792), (63474, 493496), (84632, 370122), (123374, 253896), (126948, 246748), (169264, 185061)]