256210524

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{309433}}^1$

素因数の和:309466

約数の個数: 36

約数和(自身を含む): 675803856

約数和(自身を除く): 419593332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 309433, 618866, 928299, 1237732, 1856598, 2784897, 3713196, 5569794, 7116959, 11139588, 14233918, 21350877, 28467836, 42701754, 64052631, 85403508, 128105262, 256210524]

約数ペア:

[(1, 256210524), (2, 128105262), (3, 85403508), (4, 64052631), (6, 42701754), (9, 28467836), (12, 21350877), (18, 14233918), (23, 11139588), (36, 7116959), (46, 5569794), (69, 3713196), (92, 2784897), (138, 1856598), (207, 1237732), (276, 928299), (414, 618866), (828, 309433)]