401295468

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{34871}}^1$

素因数の和:35022

約数の個数: 48

約数和(自身を含む): 1077963264

約数和(自身を除く): 676667796

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 137, 274, 411, 548, 822, 959, 1644, 1918, 2877, 3836, 5754, 11508, 34871, 69742, 104613, 139484, 209226, 244097, 418452, 488194, 732291, 976388, 1464582, 2929164, 4777327, 9554654, 14331981, 19109308, 28663962, 33441289, 57327924, 66882578, 100323867, 133765156, 200647734, 401295468]

約数ペア:

[(1, 401295468), (2, 200647734), (3, 133765156), (4, 100323867), (6, 66882578), (7, 57327924), (12, 33441289), (14, 28663962), (21, 19109308), (28, 14331981), (42, 9554654), (84, 4777327), (137, 2929164), (274, 1464582), (411, 976388), (548, 732291), (822, 488194), (959, 418452), (1644, 244097), (1918, 209226), (2877, 139484), (3836, 104613), (5754, 69742), (11508, 34871)]