268071568

素因数分解:

$2^4\times {\mathrm{619}}^1\times {\mathrm{27067}}^1$

素因数の和:27694

約数の個数: 20

約数和(自身を含む): 520246960

約数和(自身を除く): 252175392

約数列:

[1, 2, 4, 8, 16, 619, 1238, 2476, 4952, 9904, 27067, 54134, 108268, 216536, 433072, 16754473, 33508946, 67017892, 134035784, 268071568]

約数ペア:

[(1, 268071568), (2, 134035784), (4, 67017892), (8, 33508946), (16, 16754473), (619, 433072), (1238, 216536), (2476, 108268), (4952, 54134), (9904, 27067)]