216227832

素因数分解:

$2^3\times 3^1\times {\mathrm{1999}}^1\times {\mathrm{4507}}^1$

素因数の和:6515

約数の個数: 32

約数和(自身を含む): 540960000

約数和(自身を除く): 324732168

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1999, 3998, 4507, 5997, 7996, 9014, 11994, 13521, 15992, 18028, 23988, 27042, 36056, 47976, 54084, 108168, 9009493, 18018986, 27028479, 36037972, 54056958, 72075944, 108113916, 216227832]

約数ペア:

[(1, 216227832), (2, 108113916), (3, 72075944), (4, 54056958), (6, 36037972), (8, 27028479), (12, 18018986), (24, 9009493), (1999, 108168), (3998, 54084), (4507, 47976), (5997, 36056), (7996, 27042), (9014, 23988), (11994, 18028), (13521, 15992)]