256516092

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{339307}}^1$

素因数の和:339327

約数の個数: 48

約数和(自身を含む): 760049920

約数和(自身を除く): 503533828

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 339307, 678614, 1017921, 1357228, 2035842, 2375149, 3053763, 4071684, 4750298, 6107526, 7125447, 9161289, 9500596, 12215052, 14250894, 18322578, 21376341, 28501788, 36645156, 42752682, 64129023, 85505364, 128258046, 256516092]

約数ペア:

[(1, 256516092), (2, 128258046), (3, 85505364), (4, 64129023), (6, 42752682), (7, 36645156), (9, 28501788), (12, 21376341), (14, 18322578), (18, 14250894), (21, 12215052), (27, 9500596), (28, 9161289), (36, 7125447), (42, 6107526), (54, 4750298), (63, 4071684), (84, 3053763), (108, 2375149), (126, 2035842), (189, 1357228), (252, 1017921), (378, 678614), (756, 339307)]