871992

素因数分解:

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

素因数の和:393

約数の個数: 64

約数和(自身を含む): 2649600

約数和(自身を除く): 1777608

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 88, 99, 108, 132, 198, 216, 264, 297, 367, 396, 594, 734, 792, 1101, 1188, 1468, 2202, 2376, 2936, 3303, 4037, 4404, 6606, 8074, 8808, 9909, 12111, 13212, 16148, 19818, 24222, 26424, 32296, 36333, 39636, 48444, 72666, 79272, 96888, 108999, 145332, 217998, 290664, 435996, 871992]

約数ペア:

[(1, 871992), (2, 435996), (3, 290664), (4, 217998), (6, 145332), (8, 108999), (9, 96888), (11, 79272), (12, 72666), (18, 48444), (22, 39636), (24, 36333), (27, 32296), (33, 26424), (36, 24222), (44, 19818), (54, 16148), (66, 13212), (72, 12111), (88, 9909), (99, 8808), (108, 8074), (132, 6606), (198, 4404), (216, 4037), (264, 3303), (297, 2936), (367, 2376), (396, 2202), (594, 1468), (734, 1188), (792, 1101)]