277432836

素因数分解:

$2^2\times 3^1\times {\mathrm{1087}}^1\times {\mathrm{21269}}^1$

素因数の和:22363

約数の個数: 24

約数和(自身を含む): 647969280

約数和(自身を除く): 370536444

約数列:

[1, 2, 3, 4, 6, 12, 1087, 2174, 3261, 4348, 6522, 13044, 21269, 42538, 63807, 85076, 127614, 255228, 23119403, 46238806, 69358209, 92477612, 138716418, 277432836]

約数ペア:

[(1, 277432836), (2, 138716418), (3, 92477612), (4, 69358209), (6, 46238806), (12, 23119403), (1087, 255228), (2174, 127614), (3261, 85076), (4348, 63807), (6522, 42538), (13044, 21269)]