497150706

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1\times {\mathrm{499}}^1$

素因数の和:811

約数の個数: 64

約数和(自身を含む): 1097712000

約数和(自身を除く): 600561294

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 241, 318, 482, 499, 689, 723, 998, 1378, 1446, 1497, 2067, 2994, 3133, 4134, 6266, 6487, 9399, 12773, 12974, 18798, 19461, 25546, 26447, 38319, 38922, 52894, 76638, 79341, 120259, 158682, 166049, 240518, 332098, 343811, 360777, 498147, 687622, 721554, 996294, 1031433, 1563367, 2062866, 3126734, 4690101, 6373727, 9380202, 12747454, 19121181, 38242362, 82858451, 165716902, 248575353, 497150706]

約数ペア:

[(1, 497150706), (2, 248575353), (3, 165716902), (6, 82858451), (13, 38242362), (26, 19121181), (39, 12747454), (53, 9380202), (78, 6373727), (106, 4690101), (159, 3126734), (241, 2062866), (318, 1563367), (482, 1031433), (499, 996294), (689, 721554), (723, 687622), (998, 498147), (1378, 360777), (1446, 343811), (1497, 332098), (2067, 240518), (2994, 166049), (3133, 158682), (4134, 120259), (6266, 79341), (6487, 76638), (9399, 52894), (12773, 38922), (12974, 38319), (18798, 26447), (19461, 25546)]