198387288

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{250489}}^1$

素因数の和:250512

約数の個数: 48

約数和(自身を含む): 586146600

約数和(自身を除く): 387759312

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 250489, 500978, 751467, 1001956, 1502934, 2003912, 2254401, 2755379, 3005868, 4508802, 5510758, 6011736, 8266137, 9017604, 11021516, 16532274, 18035208, 22043032, 24798411, 33064548, 49596822, 66129096, 99193644, 198387288]

約数ペア:

[(1, 198387288), (2, 99193644), (3, 66129096), (4, 49596822), (6, 33064548), (8, 24798411), (9, 22043032), (11, 18035208), (12, 16532274), (18, 11021516), (22, 9017604), (24, 8266137), (33, 6011736), (36, 5510758), (44, 4508802), (66, 3005868), (72, 2755379), (88, 2254401), (99, 2003912), (132, 1502934), (198, 1001956), (264, 751467), (396, 500978), (792, 250489)]