218704464

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{138071}}^1$

素因数の和:138096

約数の個数: 60

約数和(自身を含む): 667716192

約数和(自身を除く): 449011728

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 396, 528, 792, 1584, 138071, 276142, 414213, 552284, 828426, 1104568, 1242639, 1518781, 1656852, 2209136, 2485278, 3037562, 3313704, 4556343, 4970556, 6075124, 6627408, 9112686, 9941112, 12150248, 13669029, 18225372, 19882224, 24300496, 27338058, 36450744, 54676116, 72901488, 109352232, 218704464]

約数ペア:

[(1, 218704464), (2, 109352232), (3, 72901488), (4, 54676116), (6, 36450744), (8, 27338058), (9, 24300496), (11, 19882224), (12, 18225372), (16, 13669029), (18, 12150248), (22, 9941112), (24, 9112686), (33, 6627408), (36, 6075124), (44, 4970556), (48, 4556343), (66, 3313704), (72, 3037562), (88, 2485278), (99, 2209136), (132, 1656852), (144, 1518781), (176, 1242639), (198, 1104568), (264, 828426), (396, 552284), (528, 414213), (792, 276142), (1584, 138071)]