266553456

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{427169}}^1$

素因数の和:427193

約数の個数: 40

約数和(自身を含む): 741567120

約数和(自身を除く): 475013664

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 427169, 854338, 1281507, 1708676, 2563014, 3417352, 5126028, 5553197, 6834704, 10252056, 11106394, 16659591, 20504112, 22212788, 33319182, 44425576, 66638364, 88851152, 133276728, 266553456]

約数ペア:

[(1, 266553456), (2, 133276728), (3, 88851152), (4, 66638364), (6, 44425576), (8, 33319182), (12, 22212788), (13, 20504112), (16, 16659591), (24, 11106394), (26, 10252056), (39, 6834704), (48, 5553197), (52, 5126028), (78, 3417352), (104, 2563014), (156, 1708676), (208, 1281507), (312, 854338), (624, 427169)]