381538076

素因数分解:

$2^2\times {\mathrm{23}}^2\times {\mathrm{180311}}^1$

素因数の和:180361

約数の個数: 18

約数和(自身を含む): 697987752

約数和(自身を除く): 316449676

約数列:

[1, 2, 4, 23, 46, 92, 529, 1058, 2116, 180311, 360622, 721244, 4147153, 8294306, 16588612, 95384519, 190769038, 381538076]

約数ペア:

[(1, 381538076), (2, 190769038), (4, 95384519), (23, 16588612), (46, 8294306), (92, 4147153), (529, 721244), (1058, 360622), (2116, 180311)]