229970576

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{3359}}^1$

素因数の和:3767

約数の個数: 40

約数和(自身を含む): 487468800

約数和(自身を除く): 257498224

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 389, 778, 1556, 3112, 3359, 4279, 6224, 6718, 8558, 13436, 17116, 26872, 34232, 36949, 53744, 68464, 73898, 147796, 295592, 591184, 1306651, 2613302, 5226604, 10453208, 14373161, 20906416, 28746322, 57492644, 114985288, 229970576]

約数ペア:

[(1, 229970576), (2, 114985288), (4, 57492644), (8, 28746322), (11, 20906416), (16, 14373161), (22, 10453208), (44, 5226604), (88, 2613302), (176, 1306651), (389, 591184), (778, 295592), (1556, 147796), (3112, 73898), (3359, 68464), (4279, 53744), (6224, 36949), (6718, 34232), (8558, 26872), (13436, 17116)]