1878836976

素因数分解:

$2^4\times 3^2\times {\mathrm{661}}^1\times {\mathrm{19739}}^1$

素因数の和:20414

約数の個数: 60

約数和(自身を含む): 5266355640

約数和(自身を除く): 3387518664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 661, 1322, 1983, 2644, 3966, 5288, 5949, 7932, 10576, 11898, 15864, 19739, 23796, 31728, 39478, 47592, 59217, 78956, 95184, 118434, 157912, 177651, 236868, 315824, 355302, 473736, 710604, 947472, 1421208, 2842416, 13047479, 26094958, 39142437, 52189916, 78284874, 104379832, 117427311, 156569748, 208759664, 234854622, 313139496, 469709244, 626278992, 939418488, 1878836976]

約数ペア:

[(1, 1878836976), (2, 939418488), (3, 626278992), (4, 469709244), (6, 313139496), (8, 234854622), (9, 208759664), (12, 156569748), (16, 117427311), (18, 104379832), (24, 78284874), (36, 52189916), (48, 39142437), (72, 26094958), (144, 13047479), (661, 2842416), (1322, 1421208), (1983, 947472), (2644, 710604), (3966, 473736), (5288, 355302), (5949, 315824), (7932, 236868), (10576, 177651), (11898, 157912), (15864, 118434), (19739, 95184), (23796, 78956), (31728, 59217), (39478, 47592)]