388996836

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{30211}}^1$

素因数の和:30284

約数の個数: 48

約数和(自身を含む): 964367040

約数和(自身を除く): 575370204

約数列:

[1, 2, 3, 4, 6, 12, 29, 37, 58, 74, 87, 111, 116, 148, 174, 222, 348, 444, 1073, 2146, 3219, 4292, 6438, 12876, 30211, 60422, 90633, 120844, 181266, 362532, 876119, 1117807, 1752238, 2235614, 2628357, 3353421, 3504476, 4471228, 5256714, 6706842, 10513428, 13413684, 32416403, 64832806, 97249209, 129665612, 194498418, 388996836]

約数ペア:

[(1, 388996836), (2, 194498418), (3, 129665612), (4, 97249209), (6, 64832806), (12, 32416403), (29, 13413684), (37, 10513428), (58, 6706842), (74, 5256714), (87, 4471228), (111, 3504476), (116, 3353421), (148, 2628357), (174, 2235614), (222, 1752238), (348, 1117807), (444, 876119), (1073, 362532), (2146, 181266), (3219, 120844), (4292, 90633), (6438, 60422), (12876, 30211)]