268889576241

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{863}}^1\times {\mathrm{4349}}^1$

素因数の和:5406

約数の個数: 64

約数和(自身を含む): 424308326400

約数和(自身を除く): 155418750159

約数列:

[1, 3, 11, 13, 33, 39, 143, 167, 429, 501, 863, 1837, 2171, 2589, 4349, 5511, 6513, 9493, 11219, 13047, 23881, 28479, 33657, 47839, 56537, 71643, 123409, 143517, 144121, 169611, 370227, 432363, 621907, 726283, 1585331, 1865721, 1873573, 2178849, 3753187, 4755993, 5620719, 7989113, 9441679, 11259561, 20609303, 23967339, 28325037, 41285057, 48791431, 61827909, 103858469, 123855171, 146374293, 311575407, 536705741, 626782229, 1610117223, 1880346687, 6894604519, 8148168977, 20683813557, 24444506931, 89629858747, 268889576241]

約数ペア:

[(1, 268889576241), (3, 89629858747), (11, 24444506931), (13, 20683813557), (33, 8148168977), (39, 6894604519), (143, 1880346687), (167, 1610117223), (429, 626782229), (501, 536705741), (863, 311575407), (1837, 146374293), (2171, 123855171), (2589, 103858469), (4349, 61827909), (5511, 48791431), (6513, 41285057), (9493, 28325037), (11219, 23967339), (13047, 20609303), (23881, 11259561), (28479, 9441679), (33657, 7989113), (47839, 5620719), (56537, 4755993), (71643, 3753187), (123409, 2178849), (143517, 1873573), (144121, 1865721), (169611, 1585331), (370227, 726283), (432363, 621907)]