381972

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{229}}^1$

素因数の和:375

約数の個数: 24

約数和(自身を含む): 901600

約数和(自身を除く): 519628

約数列:

[1, 2, 3, 4, 6, 12, 139, 229, 278, 417, 458, 556, 687, 834, 916, 1374, 1668, 2748, 31831, 63662, 95493, 127324, 190986, 381972]

約数ペア:

[(1, 381972), (2, 190986), (3, 127324), (4, 95493), (6, 63662), (12, 31831), (139, 2748), (229, 1668), (278, 1374), (417, 916), (458, 834), (556, 687)]