256218996849

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{1201}}^1\times {\mathrm{4183099}}^1$

素因数の和:4184320

約数の個数: 16

約数和(自身を含む): 362022206400

約数和(自身を除く): 105803209551

約数列:

[1, 3, 17, 51, 1201, 3603, 20417, 61251, 4183099, 12549297, 71112683, 213338049, 5023901899, 15071705697, 85406332283, 256218996849]

約数ペア:

[(1, 256218996849), (3, 85406332283), (17, 15071705697), (51, 5023901899), (1201, 213338049), (3603, 71112683), (20417, 12549297), (61251, 4183099)]