255138672

素因数分解:

$2^4\times 3^1\times {\mathrm{1237}}^1\times {\mathrm{4297}}^1$

素因数の和:5545

約数の個数: 40

約数和(自身を含む): 659794576

約数和(自身を除く): 404655904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1237, 2474, 3711, 4297, 4948, 7422, 8594, 9896, 12891, 14844, 17188, 19792, 25782, 29688, 34376, 51564, 59376, 68752, 103128, 206256, 5315389, 10630778, 15946167, 21261556, 31892334, 42523112, 63784668, 85046224, 127569336, 255138672]

約数ペア:

[(1, 255138672), (2, 127569336), (3, 85046224), (4, 63784668), (6, 42523112), (8, 31892334), (12, 21261556), (16, 15946167), (24, 10630778), (48, 5315389), (1237, 206256), (2474, 103128), (3711, 68752), (4297, 59376), (4948, 51564), (7422, 34376), (8594, 29688), (9896, 25782), (12891, 19792), (14844, 17188)]