268008

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{859}}^1$

素因数の和:881

約数の個数: 32

約数和(自身を含む): 722400

約数和(自身を除く): 454392

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 859, 1718, 2577, 3436, 5154, 6872, 10308, 11167, 20616, 22334, 33501, 44668, 67002, 89336, 134004, 268008]

約数ペア:

[(1, 268008), (2, 134004), (3, 89336), (4, 67002), (6, 44668), (8, 33501), (12, 22334), (13, 20616), (24, 11167), (26, 10308), (39, 6872), (52, 5154), (78, 3436), (104, 2577), (156, 1718), (312, 859)]