399442032

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{252173}}^1$

素因数の和:252198

約数の個数: 60

約数和(自身を含む): 1219513464

約数和(自身を除く): 820071432

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, 252173, 504346, 756519, 1008692, 1513038, 2017384, 2269557, 2773903, 3026076, 4034768, 4539114, 5547806, 6052152, 8321709, 9078228, 11095612, 12104304, 16643418, 18156456, 22191224, 24965127, 33286836, 36312912, 44382448, 49930254, 66573672, 99860508, 133147344, 199721016, 399442032]

約数ペア:

[(1, 399442032), (2, 199721016), (3, 133147344), (4, 99860508), (6, 66573672), (8, 49930254), (9, 44382448), (11, 36312912), (12, 33286836), (16, 24965127), (18, 22191224), (22, 18156456), (24, 16643418), (33, 12104304), (36, 11095612), (44, 9078228), (48, 8321709), (66, 6052152), (72, 5547806), (88, 4539114), (99, 4034768), (132, 3026076), (144, 2773903), (176, 2269557), (198, 2017384), (264, 1513038), (396, 1008692), (528, 756519), (792, 504346), (1584, 252173)]