508747406404

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{239}}^1\times {\mathrm{2657}}^1\times {\mathrm{3779}}^1$

素因数の和:6732

約数の個数: 48

約数和(自身を含む): 911485612800

約数和(自身を除く): 402738206396

約数列:

[1, 2, 4, 53, 106, 212, 239, 478, 956, 2657, 3779, 5314, 7558, 10628, 12667, 15116, 25334, 50668, 140821, 200287, 281642, 400574, 563284, 635023, 801148, 903181, 1270046, 1806362, 2540092, 3612724, 10040803, 20081606, 33656219, 40163212, 47868593, 67312438, 95737186, 134624876, 191474372, 532162559, 1064325118, 2128650236, 2399751917, 4799503834, 9599007668, 127186851601, 254373703202, 508747406404]

約数ペア:

[(1, 508747406404), (2, 254373703202), (4, 127186851601), (53, 9599007668), (106, 4799503834), (212, 2399751917), (239, 2128650236), (478, 1064325118), (956, 532162559), (2657, 191474372), (3779, 134624876), (5314, 95737186), (7558, 67312438), (10628, 47868593), (12667, 40163212), (15116, 33656219), (25334, 20081606), (50668, 10040803), (140821, 3612724), (200287, 2540092), (281642, 1806362), (400574, 1270046), (563284, 903181), (635023, 801148)]