268255756

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{19501}}^1$

素因数の和:19705

約数の個数: 24

約数和(自身を含む): 496910960

約数和(自身を除く): 228655204

約数列:

[1, 2, 4, 19, 38, 76, 181, 362, 724, 3439, 6878, 13756, 19501, 39002, 78004, 370519, 741038, 1482076, 3529681, 7059362, 14118724, 67063939, 134127878, 268255756]

約数ペア:

[(1, 268255756), (2, 134127878), (4, 67063939), (19, 14118724), (38, 7059362), (76, 3529681), (181, 1482076), (362, 741038), (724, 370519), (3439, 78004), (6878, 39002), (13756, 19501)]