323008

素因数分解:

$2^6\times 7^2\times {\mathrm{103}}^1$

素因数の和:129

約数の個数: 42

約数和(自身を含む): 752856

約数和(自身を除く): 429848

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 103, 112, 196, 206, 224, 392, 412, 448, 721, 784, 824, 1442, 1568, 1648, 2884, 3136, 3296, 5047, 5768, 6592, 10094, 11536, 20188, 23072, 40376, 46144, 80752, 161504, 323008]

約数ペア:

[(1, 323008), (2, 161504), (4, 80752), (7, 46144), (8, 40376), (14, 23072), (16, 20188), (28, 11536), (32, 10094), (49, 6592), (56, 5768), (64, 5047), (98, 3296), (103, 3136), (112, 2884), (196, 1648), (206, 1568), (224, 1442), (392, 824), (412, 784), (448, 721)]