395281716

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{8291}}^1$

素因数の和:8464

約数の個数: 48

約数和(自身を含む): 961208640

約数和(自身を除く): 565926924

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 137, 174, 274, 348, 411, 548, 822, 1644, 3973, 7946, 8291, 11919, 15892, 16582, 23838, 24873, 33164, 47676, 49746, 99492, 240439, 480878, 721317, 961756, 1135867, 1442634, 2271734, 2885268, 3407601, 4543468, 6815202, 13630404, 32940143, 65880286, 98820429, 131760572, 197640858, 395281716]

約数ペア:

[(1, 395281716), (2, 197640858), (3, 131760572), (4, 98820429), (6, 65880286), (12, 32940143), (29, 13630404), (58, 6815202), (87, 4543468), (116, 3407601), (137, 2885268), (174, 2271734), (274, 1442634), (348, 1135867), (411, 961756), (548, 721317), (822, 480878), (1644, 240439), (3973, 99492), (7946, 49746), (8291, 47676), (11919, 33164), (15892, 24873), (16582, 23838)]