255980824

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{264443}}^1$

素因数の和:264471

約数の個数: 24

約数和(自身を含む): 527565780

約数和(自身を除く): 271584956

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 264443, 528886, 1057772, 2115544, 2908873, 5817746, 11635492, 23270984, 31997603, 63995206, 127990412, 255980824]

約数ペア:

[(1, 255980824), (2, 127990412), (4, 63995206), (8, 31997603), (11, 23270984), (22, 11635492), (44, 5817746), (88, 2908873), (121, 2115544), (242, 1057772), (484, 528886), (968, 264443)]