261018204

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{857}}^1\times {\mathrm{1493}}^1$

素因数の和:2374

約数の個数: 48

約数和(自身を含む): 646053408

約数和(自身を除く): 385035204

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 857, 1493, 1714, 2571, 2986, 3428, 4479, 5142, 5972, 8958, 10284, 14569, 17916, 25381, 29138, 43707, 50762, 58276, 76143, 87414, 101524, 152286, 174828, 304572, 1279501, 2559002, 3838503, 5118004, 7677006, 15354012, 21751517, 43503034, 65254551, 87006068, 130509102, 261018204]

約数ペア:

[(1, 261018204), (2, 130509102), (3, 87006068), (4, 65254551), (6, 43503034), (12, 21751517), (17, 15354012), (34, 7677006), (51, 5118004), (68, 3838503), (102, 2559002), (204, 1279501), (857, 304572), (1493, 174828), (1714, 152286), (2571, 101524), (2986, 87414), (3428, 76143), (4479, 58276), (5142, 50762), (5972, 43707), (8958, 29138), (10284, 25381), (14569, 17916)]