339068168

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{673}}^1\times {\mathrm{887}}^1$

素因数の和:1637

約数の個数: 32

約数和(自身を含む): 646392960

約数和(自身を除く): 307324792

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 673, 887, 1346, 1774, 2692, 3548, 5384, 7096, 47783, 62977, 95566, 125954, 191132, 251908, 382264, 503816, 596951, 1193902, 2387804, 4775608, 42383521, 84767042, 169534084, 339068168]

約数ペア:

[(1, 339068168), (2, 169534084), (4, 84767042), (8, 42383521), (71, 4775608), (142, 2387804), (284, 1193902), (568, 596951), (673, 503816), (887, 382264), (1346, 251908), (1774, 191132), (2692, 125954), (3548, 95566), (5384, 62977), (7096, 47783)]