290749272

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1101323}}^1$

素因数の和:1101343

約数の個数: 32

約数和(自身を含む): 792953280

約数和(自身を除く): 502204008

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 1101323, 2202646, 3303969, 4405292, 6607938, 8810584, 12114553, 13215876, 24229106, 26431752, 36343659, 48458212, 72687318, 96916424, 145374636, 290749272]

約数ペア:

[(1, 290749272), (2, 145374636), (3, 96916424), (4, 72687318), (6, 48458212), (8, 36343659), (11, 26431752), (12, 24229106), (22, 13215876), (24, 12114553), (33, 8810584), (44, 6607938), (66, 4405292), (88, 3303969), (132, 2202646), (264, 1101323)]