215542608

素因数分解:

$2^4\times 3^1\times {\mathrm{4490471}}^1$

素因数の和:4490482

約数の個数: 20

約数和(自身を含む): 556818528

約数和(自身を除く): 341275920

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4490471, 8980942, 13471413, 17961884, 26942826, 35923768, 53885652, 71847536, 107771304, 215542608]

約数ペア:

[(1, 215542608), (2, 107771304), (3, 71847536), (4, 53885652), (6, 35923768), (8, 26942826), (12, 17961884), (16, 13471413), (24, 8980942), (48, 4490471)]