427944

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1621}}^1$

素因数の和:1641

約数の個数: 32

約数和(自身を含む): 1167840

約数和(自身を除く): 739896

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 1621, 3242, 4863, 6484, 9726, 12968, 17831, 19452, 35662, 38904, 53493, 71324, 106986, 142648, 213972, 427944]

約数ペア:

[(1, 427944), (2, 213972), (3, 142648), (4, 106986), (6, 71324), (8, 53493), (11, 38904), (12, 35662), (22, 19452), (24, 17831), (33, 12968), (44, 9726), (66, 6484), (88, 4863), (132, 3242), (264, 1621)]