268151208

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{859459}}^1$

素因数の和:859481

約数の個数: 32

約数和(自身を含む): 721946400

約数和(自身を除く): 453795192

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 859459, 1718918, 2578377, 3437836, 5156754, 6875672, 10313508, 11172967, 20627016, 22345934, 33518901, 44691868, 67037802, 89383736, 134075604, 268151208]

約数ペア:

[(1, 268151208), (2, 134075604), (3, 89383736), (4, 67037802), (6, 44691868), (8, 33518901), (12, 22345934), (13, 20627016), (24, 11172967), (26, 10313508), (39, 6875672), (52, 5156754), (78, 3437836), (104, 2578377), (156, 1718918), (312, 859459)]