1215044808

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{69257}}^1$

素因数の和:69326

約数の個数: 64

約数和(自身を含む): 3291140160

約数和(自身を除く): 2076095352

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 43, 51, 68, 86, 102, 129, 136, 172, 204, 258, 344, 408, 516, 731, 1032, 1462, 2193, 2924, 4386, 5848, 8772, 17544, 69257, 138514, 207771, 277028, 415542, 554056, 831084, 1177369, 1662168, 2354738, 2978051, 3532107, 4709476, 5956102, 7064214, 8934153, 9418952, 11912204, 14128428, 17868306, 23824408, 28256856, 35736612, 50626867, 71473224, 101253734, 151880601, 202507468, 303761202, 405014936, 607522404, 1215044808]

約数ペア:

[(1, 1215044808), (2, 607522404), (3, 405014936), (4, 303761202), (6, 202507468), (8, 151880601), (12, 101253734), (17, 71473224), (24, 50626867), (34, 35736612), (43, 28256856), (51, 23824408), (68, 17868306), (86, 14128428), (102, 11912204), (129, 9418952), (136, 8934153), (172, 7064214), (204, 5956102), (258, 4709476), (344, 3532107), (408, 2978051), (516, 2354738), (731, 1662168), (1032, 1177369), (1462, 831084), (2193, 554056), (2924, 415542), (4386, 277028), (5848, 207771), (8772, 138514), (17544, 69257)]