268342858

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{2287}}^1$

素因数の和:2359

約数の個数: 48

約数和(自身を含む): 505739520

約数和(自身を除く): 237396662

約数列:

[1, 2, 7, 14, 17, 29, 34, 58, 119, 203, 238, 289, 406, 493, 578, 986, 2023, 2287, 3451, 4046, 4574, 6902, 8381, 16009, 16762, 32018, 38879, 58667, 66323, 77758, 117334, 132646, 272153, 464261, 544306, 660943, 928522, 1127491, 1321886, 2254982, 4626601, 7892437, 9253202, 15784874, 19167347, 38334694, 134171429, 268342858]

約数ペア:

[(1, 268342858), (2, 134171429), (7, 38334694), (14, 19167347), (17, 15784874), (29, 9253202), (34, 7892437), (58, 4626601), (119, 2254982), (203, 1321886), (238, 1127491), (289, 928522), (406, 660943), (493, 544306), (578, 464261), (986, 272153), (2023, 132646), (2287, 117334), (3451, 77758), (4046, 66323), (4574, 58667), (6902, 38879), (8381, 32018), (16009, 16762)]