320109244

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{751}}^1\times {\mathrm{1171}}^1$

素因数の和:1946

約数の個数: 48

約数和(自身を含む): 690973696

約数和(自身を除く): 370864452

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 751, 1171, 1502, 2342, 3004, 4684, 5257, 8197, 9763, 10514, 15223, 16394, 19526, 21028, 30446, 32788, 39052, 60892, 68341, 106561, 136682, 213122, 273364, 426244, 879421, 1758842, 3517684, 6155947, 11432473, 12311894, 22864946, 24623788, 45729892, 80027311, 160054622, 320109244]

約数ペア:

[(1, 320109244), (2, 160054622), (4, 80027311), (7, 45729892), (13, 24623788), (14, 22864946), (26, 12311894), (28, 11432473), (52, 6155947), (91, 3517684), (182, 1758842), (364, 879421), (751, 426244), (1171, 273364), (1502, 213122), (2342, 136682), (3004, 106561), (4684, 68341), (5257, 60892), (8197, 39052), (9763, 32788), (10514, 30446), (15223, 21028), (16394, 19526)]