634728

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{499}}^1$

素因数の和:561

約数の個数: 32

約数和(自身を含む): 1620000

約数和(自身を除く): 985272

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 499, 636, 998, 1272, 1497, 1996, 2994, 3992, 5988, 11976, 26447, 52894, 79341, 105788, 158682, 211576, 317364, 634728]

約数ペア:

[(1, 634728), (2, 317364), (3, 211576), (4, 158682), (6, 105788), (8, 79341), (12, 52894), (24, 26447), (53, 11976), (106, 5988), (159, 3992), (212, 2994), (318, 1996), (424, 1497), (499, 1272), (636, 998)]