266985758622

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{997}}^1\times {\mathrm{20389}}^1$

素因数の和:21601

約数の個数: 64

約数和(自身を含む): 586057536000

約数和(自身を除く): 319071777378

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 199, 398, 597, 997, 1194, 1994, 2189, 2991, 4378, 5982, 6567, 10967, 13134, 20389, 21934, 32901, 40778, 61167, 65802, 122334, 198403, 224279, 396806, 448558, 595209, 672837, 1190418, 1345674, 2182433, 4057411, 4364866, 6547299, 8114822, 12172233, 13094598, 20327833, 24344466, 40655666, 44631521, 60983499, 89263042, 121966998, 133894563, 223606163, 267789126, 447212326, 670818489, 1341636978, 4045238767, 8090477534, 12135716301, 24271432602, 44497626437, 88995252874, 133492879311, 266985758622]

約数ペア:

[(1, 266985758622), (2, 133492879311), (3, 88995252874), (6, 44497626437), (11, 24271432602), (22, 12135716301), (33, 8090477534), (66, 4045238767), (199, 1341636978), (398, 670818489), (597, 447212326), (997, 267789126), (1194, 223606163), (1994, 133894563), (2189, 121966998), (2991, 89263042), (4378, 60983499), (5982, 44631521), (6567, 40655666), (10967, 24344466), (13134, 20327833), (20389, 13094598), (21934, 12172233), (32901, 8114822), (40778, 6547299), (61167, 4364866), (65802, 4057411), (122334, 2182433), (198403, 1345674), (224279, 1190418), (396806, 672837), (448558, 595209)]