256223574

素因数分解:

$2^1\times 3^5\times {\mathrm{527209}}^1$

素因数の和:527226

約数の個数: 24

約数和(自身を含む): 575713320

約数和(自身を除く): 319489746

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 527209, 1054418, 1581627, 3163254, 4744881, 9489762, 14234643, 28469286, 42703929, 85407858, 128111787, 256223574]

約数ペア:

[(1, 256223574), (2, 128111787), (3, 85407858), (6, 42703929), (9, 28469286), (18, 14234643), (27, 9489762), (54, 4744881), (81, 3163254), (162, 1581627), (243, 1054418), (486, 527209)]