724765496

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{9857}}^1$

素因数の和:9984

約数の個数: 64

約数和(自身を含む): 1689266880

約数和(自身を除く): 964501384

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 101, 104, 182, 202, 364, 404, 707, 728, 808, 1313, 1414, 2626, 2828, 5252, 5656, 9191, 9857, 10504, 18382, 19714, 36764, 39428, 68999, 73528, 78856, 128141, 137998, 256282, 275996, 512564, 551992, 896987, 995557, 1025128, 1793974, 1991114, 3587948, 3982228, 6968899, 7175896, 7964456, 12942241, 13937798, 25884482, 27875596, 51768964, 55751192, 90595687, 103537928, 181191374, 362382748, 724765496]

約数ペア:

[(1, 724765496), (2, 362382748), (4, 181191374), (7, 103537928), (8, 90595687), (13, 55751192), (14, 51768964), (26, 27875596), (28, 25884482), (52, 13937798), (56, 12942241), (91, 7964456), (101, 7175896), (104, 6968899), (182, 3982228), (202, 3587948), (364, 1991114), (404, 1793974), (707, 1025128), (728, 995557), (808, 896987), (1313, 551992), (1414, 512564), (2626, 275996), (2828, 256282), (5252, 137998), (5656, 128141), (9191, 78856), (9857, 73528), (10504, 68999), (18382, 39428), (19714, 36764)]