388269684

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{11813}}^1$

素因数の和:11917

約数の個数: 72

約数和(自身を含む): 1083674592

約数和(自身を除く): 695404908

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 83, 99, 132, 166, 198, 249, 332, 396, 498, 747, 913, 996, 1494, 1826, 2739, 2988, 3652, 5478, 8217, 10956, 11813, 16434, 23626, 32868, 35439, 47252, 70878, 106317, 129943, 141756, 212634, 259886, 389829, 425268, 519772, 779658, 980479, 1169487, 1559316, 1960958, 2338974, 2941437, 3921916, 4677948, 5882874, 8824311, 10785269, 11765748, 17648622, 21570538, 32355807, 35297244, 43141076, 64711614, 97067421, 129423228, 194134842, 388269684]

約数ペア:

[(1, 388269684), (2, 194134842), (3, 129423228), (4, 97067421), (6, 64711614), (9, 43141076), (11, 35297244), (12, 32355807), (18, 21570538), (22, 17648622), (33, 11765748), (36, 10785269), (44, 8824311), (66, 5882874), (83, 4677948), (99, 3921916), (132, 2941437), (166, 2338974), (198, 1960958), (249, 1559316), (332, 1169487), (396, 980479), (498, 779658), (747, 519772), (913, 425268), (996, 389829), (1494, 259886), (1826, 212634), (2739, 141756), (2988, 129943), (3652, 106317), (5478, 70878), (8217, 47252), (10956, 35439), (11813, 32868), (16434, 23626)]