255717876

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{1253519}}^1$

素因数の和:1253543

約数の個数: 24

約数和(自身を含む): 631774080

約数和(自身を除く): 376056204

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 1253519, 2507038, 3760557, 5014076, 7521114, 15042228, 21309823, 42619646, 63929469, 85239292, 127858938, 255717876]

約数ペア:

[(1, 255717876), (2, 127858938), (3, 85239292), (4, 63929469), (6, 42619646), (12, 21309823), (17, 15042228), (34, 7521114), (51, 5014076), (68, 3760557), (102, 2507038), (204, 1253519)]