390644424

素因数分解:

$2^3\times 3^3\times {\mathrm{1808539}}^1$

素因数の和:1808554

約数の個数: 32

約数和(自身を含む): 1085124000

約数和(自身を除く): 694479576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 1808539, 3617078, 5425617, 7234156, 10851234, 14468312, 16276851, 21702468, 32553702, 43404936, 48830553, 65107404, 97661106, 130214808, 195322212, 390644424]

約数ペア:

[(1, 390644424), (2, 195322212), (3, 130214808), (4, 97661106), (6, 65107404), (8, 48830553), (9, 43404936), (12, 32553702), (18, 21702468), (24, 16276851), (27, 14468312), (36, 10851234), (54, 7234156), (72, 5425617), (108, 3617078), (216, 1808539)]