499212

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{283}}^1$

素因数の和:307

約数の個数: 54

約数和(自身を含む): 1473108

約数和(自身を除く): 973896

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 283, 294, 441, 566, 588, 849, 882, 1132, 1698, 1764, 1981, 2547, 3396, 3962, 5094, 5943, 7924, 10188, 11886, 13867, 17829, 23772, 27734, 35658, 41601, 55468, 71316, 83202, 124803, 166404, 249606, 499212]

約数ペア:

[(1, 499212), (2, 249606), (3, 166404), (4, 124803), (6, 83202), (7, 71316), (9, 55468), (12, 41601), (14, 35658), (18, 27734), (21, 23772), (28, 17829), (36, 13867), (42, 11886), (49, 10188), (63, 7924), (84, 5943), (98, 5094), (126, 3962), (147, 3396), (196, 2547), (252, 1981), (283, 1764), (294, 1698), (441, 1132), (566, 882), (588, 849)]