218956272

素因数分解:

$2^4\times 3^1\times {\mathrm{4561589}}^1$

素因数の和:4561600

約数の個数: 20

約数和(自身を含む): 565637160

約数和(自身を除く): 346680888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4561589, 9123178, 13684767, 18246356, 27369534, 36492712, 54739068, 72985424, 109478136, 218956272]

約数ペア:

[(1, 218956272), (2, 109478136), (3, 72985424), (4, 54739068), (6, 36492712), (8, 27369534), (12, 18246356), (16, 13684767), (24, 9123178), (48, 4561589)]