311920524

素因数分解:

$2^2\times 3^3\times {\mathrm{1213}}^1\times {\mathrm{2381}}^1$

素因数の和:3607

約数の個数: 48

約数和(自身を含む): 809689440

約数和(自身を除く): 497768916

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1213, 2381, 2426, 3639, 4762, 4852, 7143, 7278, 9524, 10917, 14286, 14556, 21429, 21834, 28572, 32751, 42858, 43668, 64287, 65502, 85716, 128574, 131004, 257148, 2888153, 5776306, 8664459, 11552612, 17328918, 25993377, 34657836, 51986754, 77980131, 103973508, 155960262, 311920524]

約数ペア:

[(1, 311920524), (2, 155960262), (3, 103973508), (4, 77980131), (6, 51986754), (9, 34657836), (12, 25993377), (18, 17328918), (27, 11552612), (36, 8664459), (54, 5776306), (108, 2888153), (1213, 257148), (2381, 131004), (2426, 128574), (3639, 85716), (4762, 65502), (4852, 64287), (7143, 43668), (7278, 42858), (9524, 32751), (10917, 28572), (14286, 21834), (14556, 21429)]