258299.0000000

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{181}}^1$

素因数の和:258

約数の個数: 36

約数和(自身を含む): 11190816

約数和(自身を除く): 5440084

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 169, 181, 188, 338, 362, 611, 676, 724, 1222, 2353, 2444, 4706, 7943, 8507, 9412, 15886, 17014, 30589, 31772, 34028, 61178, 110591, 122356, 221182, 442364, 1437683, 2875366, 5750732]

約数ペア:

[(1, 5750732), (2, 2875366), (4, 1437683), (13, 442364), (26, 221182), (47, 122356), (52, 110591), (94, 61178), (169, 34028), (181, 31772), (188, 30589), (338, 17014), (362, 15886), (611, 9412), (676, 8507), (724, 7943), (1222, 4706), (2353, 2444)]