251629752

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1429}}^1$

素因数の和:1501

約数の個数: 128

約数和(自身を含む): 741312000

約数和(自身を除く): 489682248

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 23, 24, 29, 33, 44, 46, 58, 66, 69, 87, 88, 92, 116, 132, 138, 174, 184, 232, 253, 264, 276, 319, 348, 506, 552, 638, 667, 696, 759, 957, 1012, 1276, 1334, 1429, 1518, 1914, 2001, 2024, 2552, 2668, 2858, 3036, 3828, 4002, 4287, 5336, 5716, 6072, 7337, 7656, 8004, 8574, 11432, 14674, 15719, 16008, 17148, 22011, 29348, 31438, 32867, 34296, 41441, 44022, 47157, 58696, 62876, 65734, 82882, 88044, 94314, 98601, 124323, 125752, 131468, 165764, 176088, 188628, 197202, 248646, 262936, 331528, 361537, 377256, 394404, 455851, 497292, 723074, 788808, 911702, 953143, 994584, 1084611, 1367553, 1446148, 1823404, 1906286, 2169222, 2735106, 2859429, 2892296, 3646808, 3812572, 4338444, 5470212, 5718858, 7625144, 8676888, 10484573, 10940424, 11437716, 20969146, 22875432, 31453719, 41938292, 62907438, 83876584, 125814876, 251629752]

約数ペア:

[(1, 251629752), (2, 125814876), (3, 83876584), (4, 62907438), (6, 41938292), (8, 31453719), (11, 22875432), (12, 20969146), (22, 11437716), (23, 10940424), (24, 10484573), (29, 8676888), (33, 7625144), (44, 5718858), (46, 5470212), (58, 4338444), (66, 3812572), (69, 3646808), (87, 2892296), (88, 2859429), (92, 2735106), (116, 2169222), (132, 1906286), (138, 1823404), (174, 1446148), (184, 1367553), (232, 1084611), (253, 994584), (264, 953143), (276, 911702), (319, 788808), (348, 723074), (506, 497292), (552, 455851), (638, 394404), (667, 377256), (696, 361537), (759, 331528), (957, 262936), (1012, 248646), (1276, 197202), (1334, 188628), (1429, 176088), (1518, 165764), (1914, 131468), (2001, 125752), (2024, 124323), (2552, 98601), (2668, 94314), (2858, 88044), (3036, 82882), (3828, 65734), (4002, 62876), (4287, 58696), (5336, 47157), (5716, 44022), (6072, 41441), (7337, 34296), (7656, 32867), (8004, 31438), (8574, 29348), (11432, 22011), (14674, 17148), (15719, 16008)]