269906786

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{313}}^1$

素因数の和:666

約数の個数: 32

約数和(自身を含む): 428406528

約数和(自身を除く): 158499742

約数列:

[1, 2, 37, 43, 74, 86, 271, 313, 542, 626, 1591, 3182, 10027, 11581, 11653, 13459, 20054, 23162, 23306, 26918, 84823, 169646, 431161, 497983, 862322, 995966, 3138451, 3647389, 6276902, 7294778, 134953393, 269906786]

約数ペア:

[(1, 269906786), (2, 134953393), (37, 7294778), (43, 6276902), (74, 3647389), (86, 3138451), (271, 995966), (313, 862322), (542, 497983), (626, 431161), (1591, 169646), (3182, 84823), (10027, 26918), (11581, 23306), (11653, 23162), (13459, 20054)]