337752208

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{7993}}^1$

素因数の和:8159

約数の個数: 40

約数和(自身を含む): 693879200

約数和(自身を除く): 356126992

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 139, 152, 278, 304, 556, 1112, 2224, 2641, 5282, 7993, 10564, 15986, 21128, 31972, 42256, 63944, 127888, 151867, 303734, 607468, 1111027, 1214936, 2222054, 2429872, 4444108, 8888216, 17776432, 21109513, 42219026, 84438052, 168876104, 337752208]

約数ペア:

[(1, 337752208), (2, 168876104), (4, 84438052), (8, 42219026), (16, 21109513), (19, 17776432), (38, 8888216), (76, 4444108), (139, 2429872), (152, 2222054), (278, 1214936), (304, 1111027), (556, 607468), (1112, 303734), (2224, 151867), (2641, 127888), (5282, 63944), (7993, 42256), (10564, 31972), (15986, 21128)]