289681434

素因数分解:

$2^1\times 3^4\times 7^2\times {\mathrm{36493}}^1$

素因数の和:36521

約数の個数: 60

約数和(自身を含む): 755097354

約数和(自身を除く): 465415920

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 81, 98, 126, 147, 162, 189, 294, 378, 441, 567, 882, 1134, 1323, 2646, 3969, 7938, 36493, 72986, 109479, 218958, 255451, 328437, 510902, 656874, 766353, 985311, 1532706, 1788157, 1970622, 2299059, 2955933, 3576314, 4598118, 5364471, 5911866, 6897177, 10728942, 13794354, 16093413, 20691531, 32186826, 41383062, 48280239, 96560478, 144840717, 289681434]

約数ペア:

[(1, 289681434), (2, 144840717), (3, 96560478), (6, 48280239), (7, 41383062), (9, 32186826), (14, 20691531), (18, 16093413), (21, 13794354), (27, 10728942), (42, 6897177), (49, 5911866), (54, 5364471), (63, 4598118), (81, 3576314), (98, 2955933), (126, 2299059), (147, 1970622), (162, 1788157), (189, 1532706), (294, 985311), (378, 766353), (441, 656874), (567, 510902), (882, 328437), (1134, 255451), (1323, 218958), (2646, 109479), (3969, 72986), (7938, 36493)]