1251021816

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{19031}}^1$

素因数の和:19137

約数の個数: 96

約数和(自身を含む): 3740929920

約数和(自身を除く): 2489908104

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 83, 88, 99, 132, 166, 198, 249, 264, 332, 396, 498, 664, 747, 792, 913, 996, 1494, 1826, 1992, 2739, 2988, 3652, 5478, 5976, 7304, 8217, 10956, 16434, 19031, 21912, 32868, 38062, 57093, 65736, 76124, 114186, 152248, 171279, 209341, 228372, 342558, 418682, 456744, 628023, 685116, 837364, 1256046, 1370232, 1579573, 1674728, 1884069, 2512092, 3159146, 3768138, 4738719, 5024184, 6318292, 7536276, 9477438, 12636584, 14216157, 15072552, 17375303, 18954876, 28432314, 34750606, 37909752, 52125909, 56864628, 69501212, 104251818, 113729256, 139002424, 156377727, 208503636, 312755454, 417007272, 625510908, 1251021816]

約数ペア:

[(1, 1251021816), (2, 625510908), (3, 417007272), (4, 312755454), (6, 208503636), (8, 156377727), (9, 139002424), (11, 113729256), (12, 104251818), (18, 69501212), (22, 56864628), (24, 52125909), (33, 37909752), (36, 34750606), (44, 28432314), (66, 18954876), (72, 17375303), (83, 15072552), (88, 14216157), (99, 12636584), (132, 9477438), (166, 7536276), (198, 6318292), (249, 5024184), (264, 4738719), (332, 3768138), (396, 3159146), (498, 2512092), (664, 1884069), (747, 1674728), (792, 1579573), (913, 1370232), (996, 1256046), (1494, 837364), (1826, 685116), (1992, 628023), (2739, 456744), (2988, 418682), (3652, 342558), (5478, 228372), (5976, 209341), (7304, 171279), (8217, 152248), (10956, 114186), (16434, 76124), (19031, 65736), (21912, 57093), (32868, 38062)]