305518096

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{34159}}^1$

素因数の和:34223

約数の個数: 40

約数和(自身を含む): 652319360

約数和(自身を除く): 346801264

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 86, 104, 172, 208, 344, 559, 688, 1118, 2236, 4472, 8944, 34159, 68318, 136636, 273272, 444067, 546544, 888134, 1468837, 1776268, 2937674, 3552536, 5875348, 7105072, 11750696, 19094881, 23501392, 38189762, 76379524, 152759048, 305518096]

約数ペア:

[(1, 305518096), (2, 152759048), (4, 76379524), (8, 38189762), (13, 23501392), (16, 19094881), (26, 11750696), (43, 7105072), (52, 5875348), (86, 3552536), (104, 2937674), (172, 1776268), (208, 1468837), (344, 888134), (559, 546544), (688, 444067), (1118, 273272), (2236, 136636), (4472, 68318), (8944, 34159)]