266778882

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{1873}}^1$

素因数の和:2115

約数の個数: 48

約数和(自身を含む): 595504728

約数和(自身を除く): 328725846

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 193, 246, 369, 386, 579, 738, 1158, 1737, 1873, 3474, 3746, 5619, 7913, 11238, 15826, 16857, 23739, 33714, 47478, 71217, 76793, 142434, 153586, 230379, 361489, 460758, 691137, 722978, 1084467, 1382274, 2168934, 3253401, 6506802, 14821049, 29642098, 44463147, 88926294, 133389441, 266778882]

約数ペア:

[(1, 266778882), (2, 133389441), (3, 88926294), (6, 44463147), (9, 29642098), (18, 14821049), (41, 6506802), (82, 3253401), (123, 2168934), (193, 1382274), (246, 1084467), (369, 722978), (386, 691137), (579, 460758), (738, 361489), (1158, 230379), (1737, 153586), (1873, 142434), (3474, 76793), (3746, 71217), (5619, 47478), (7913, 33714), (11238, 23739), (15826, 16857)]