487439028

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{2939}}^1$

素因数の和:3237

約数の個数: 72

約数和(自身を含む): 1309875840

約数和(自身を除く): 822436812

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 271, 306, 542, 612, 813, 1084, 1626, 2439, 2939, 3252, 4607, 4878, 5878, 8817, 9214, 9756, 11756, 13821, 17634, 18428, 26451, 27642, 35268, 41463, 49963, 52902, 55284, 82926, 99926, 105804, 149889, 165852, 199852, 299778, 449667, 599556, 796469, 899334, 1592938, 1798668, 2389407, 3185876, 4778814, 7168221, 9557628, 13539973, 14336442, 27079946, 28672884, 40619919, 54159892, 81239838, 121859757, 162479676, 243719514, 487439028]

約数ペア:

[(1, 487439028), (2, 243719514), (3, 162479676), (4, 121859757), (6, 81239838), (9, 54159892), (12, 40619919), (17, 28672884), (18, 27079946), (34, 14336442), (36, 13539973), (51, 9557628), (68, 7168221), (102, 4778814), (153, 3185876), (204, 2389407), (271, 1798668), (306, 1592938), (542, 899334), (612, 796469), (813, 599556), (1084, 449667), (1626, 299778), (2439, 199852), (2939, 165852), (3252, 149889), (4607, 105804), (4878, 99926), (5878, 82926), (8817, 55284), (9214, 52902), (9756, 49963), (11756, 41463), (13821, 35268), (17634, 27642), (18428, 26451)]