306765732

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{280921}}^1$

素因数の和:280948

約数の個数: 48

約数和(自身を含む): 880971392

約数和(自身を除く): 574205660

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 280921, 561842, 842763, 1123684, 1685526, 1966447, 3371052, 3651973, 3932894, 5899341, 7303946, 7865788, 10955919, 11798682, 14607892, 21911838, 23597364, 25563811, 43823676, 51127622, 76691433, 102255244, 153382866, 306765732]

約数ペア:

[(1, 306765732), (2, 153382866), (3, 102255244), (4, 76691433), (6, 51127622), (7, 43823676), (12, 25563811), (13, 23597364), (14, 21911838), (21, 14607892), (26, 11798682), (28, 10955919), (39, 7865788), (42, 7303946), (52, 5899341), (78, 3932894), (84, 3651973), (91, 3371052), (156, 1966447), (182, 1685526), (273, 1123684), (364, 842763), (546, 561842), (1092, 280921)]