217113648

素因数分解:

$2^4\times 3^1\times {\mathrm{4523201}}^1$

素因数の和:4523212

約数の個数: 20

約数和(自身を含む): 560877048

約数和(自身を除く): 343763400

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4523201, 9046402, 13569603, 18092804, 27139206, 36185608, 54278412, 72371216, 108556824, 217113648]

約数ペア:

[(1, 217113648), (2, 108556824), (3, 72371216), (4, 54278412), (6, 36185608), (8, 27139206), (12, 18092804), (16, 13569603), (24, 9046402), (48, 4523201)]