289608906

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{5153}}^1$

素因数の和:5223

約数の個数: 64

約数和(自身を含む): 667958400

約数和(自身を除く): 378349494

約数列:

[1, 2, 3, 6, 17, 19, 29, 34, 38, 51, 57, 58, 87, 102, 114, 174, 323, 493, 551, 646, 969, 986, 1102, 1479, 1653, 1938, 2958, 3306, 5153, 9367, 10306, 15459, 18734, 28101, 30918, 56202, 87601, 97907, 149437, 175202, 195814, 262803, 293721, 298874, 448311, 525606, 587442, 896622, 1664419, 2540429, 2839303, 3328838, 4993257, 5080858, 5678606, 7621287, 8517909, 9986514, 15242574, 17035818, 48268151, 96536302, 144804453, 289608906]

約数ペア:

[(1, 289608906), (2, 144804453), (3, 96536302), (6, 48268151), (17, 17035818), (19, 15242574), (29, 9986514), (34, 8517909), (38, 7621287), (51, 5678606), (57, 5080858), (58, 4993257), (87, 3328838), (102, 2839303), (114, 2540429), (174, 1664419), (323, 896622), (493, 587442), (551, 525606), (646, 448311), (969, 298874), (986, 293721), (1102, 262803), (1479, 195814), (1653, 175202), (1938, 149437), (2958, 97907), (3306, 87601), (5153, 56202), (9367, 30918), (10306, 28101), (15459, 18734)]