212419944

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{268207}}^1$

素因数の和:268230

約数の個数: 48

約数和(自身を含む): 627606720

約数和(自身を除く): 415186776

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, 268207, 536414, 804621, 1072828, 1609242, 2145656, 2413863, 2950277, 3218484, 4827726, 5900554, 6436968, 8850831, 9655452, 11801108, 17701662, 19310904, 23602216, 26552493, 35403324, 53104986, 70806648, 106209972, 212419944]

約数ペア:

[(1, 212419944), (2, 106209972), (3, 70806648), (4, 53104986), (6, 35403324), (8, 26552493), (9, 23602216), (11, 19310904), (12, 17701662), (18, 11801108), (22, 9655452), (24, 8850831), (33, 6436968), (36, 5900554), (44, 4827726), (66, 3218484), (72, 2950277), (88, 2413863), (99, 2145656), (132, 1609242), (198, 1072828), (264, 804621), (396, 536414), (792, 268207)]