266712888

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{854849}}^1$

素因数の和:854871

約数の個数: 32

約数和(自身を含む): 718074000

約数和(自身を除く): 451361112

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 854849, 1709698, 2564547, 3419396, 5129094, 6838792, 10258188, 11113037, 20516376, 22226074, 33339111, 44452148, 66678222, 88904296, 133356444, 266712888]

約数ペア:

[(1, 266712888), (2, 133356444), (3, 88904296), (4, 66678222), (6, 44452148), (8, 33339111), (12, 22226074), (13, 20516376), (24, 11113037), (26, 10258188), (39, 6838792), (52, 5129094), (78, 3419396), (104, 2564547), (156, 1709698), (312, 854849)]