380993613

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{439}}^1$

素因数の和:507

約数の個数: 96

約数和(自身を含む): 726190080

約数和(自身を除く): 345196467

約数列:

[1, 3, 7, 11, 13, 17, 21, 33, 39, 51, 77, 91, 119, 143, 187, 221, 231, 273, 289, 357, 429, 439, 561, 663, 867, 1001, 1309, 1317, 1547, 2023, 2431, 3003, 3073, 3179, 3757, 3927, 4641, 4829, 5707, 6069, 7293, 7463, 9219, 9537, 11271, 14487, 17017, 17121, 22253, 22389, 26299, 33803, 39949, 41327, 51051, 52241, 62777, 66759, 78897, 82093, 97019, 101409, 119847, 123981, 126871, 156723, 188331, 246279, 289289, 291057, 380613, 439439, 574651, 679133, 867867, 888097, 1067209, 1318317, 1395581, 1649323, 1723953, 2037399, 2664291, 3201627, 4186743, 4947969, 7470463, 9769067, 11545261, 18142553, 22411389, 29307201, 34635783, 54427659, 126997871, 380993613]

約数ペア:

[(1, 380993613), (3, 126997871), (7, 54427659), (11, 34635783), (13, 29307201), (17, 22411389), (21, 18142553), (33, 11545261), (39, 9769067), (51, 7470463), (77, 4947969), (91, 4186743), (119, 3201627), (143, 2664291), (187, 2037399), (221, 1723953), (231, 1649323), (273, 1395581), (289, 1318317), (357, 1067209), (429, 888097), (439, 867867), (561, 679133), (663, 574651), (867, 439439), (1001, 380613), (1309, 291057), (1317, 289289), (1547, 246279), (2023, 188331), (2431, 156723), (3003, 126871), (3073, 123981), (3179, 119847), (3757, 101409), (3927, 97019), (4641, 82093), (4829, 78897), (5707, 66759), (6069, 62777), (7293, 52241), (7463, 51051), (9219, 41327), (9537, 39949), (11271, 33803), (14487, 26299), (17017, 22389), (17121, 22253)]