290664

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{367}}^1$

素因数の和:390

約数の個数: 48

約数和(自身を含む): 861120

約数和(自身を除く): 570456

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, 367, 396, 734, 792, 1101, 1468, 2202, 2936, 3303, 4037, 4404, 6606, 8074, 8808, 12111, 13212, 16148, 24222, 26424, 32296, 36333, 48444, 72666, 96888, 145332, 290664]

約数ペア:

[(1, 290664), (2, 145332), (3, 96888), (4, 72666), (6, 48444), (8, 36333), (9, 32296), (11, 26424), (12, 24222), (18, 16148), (22, 13212), (24, 12111), (33, 8808), (36, 8074), (44, 6606), (66, 4404), (72, 4037), (88, 3303), (99, 2936), (132, 2202), (198, 1468), (264, 1101), (367, 792), (396, 734)]