397334766

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{11483}}^1$

素因数の和:11640

約数の個数: 32

約数和(自身を含む): 815823360

約数和(自身を除く): 418488594

約数列:

[1, 2, 3, 6, 73, 79, 146, 158, 219, 237, 438, 474, 5767, 11483, 11534, 17301, 22966, 34449, 34602, 68898, 838259, 907157, 1676518, 1814314, 2514777, 2721471, 5029554, 5442942, 66222461, 132444922, 198667383, 397334766]

約数ペア:

[(1, 397334766), (2, 198667383), (3, 132444922), (6, 66222461), (73, 5442942), (79, 5029554), (146, 2721471), (158, 2514777), (219, 1814314), (237, 1676518), (438, 907157), (474, 838259), (5767, 68898), (11483, 34602), (11534, 34449), (17301, 22966)]