520025784

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{457}}^1\times {\mathrm{2789}}^1$

素因数の和:3272

約数の個数: 64

約数和(自身を含む): 1380045600

約数和(自身を除く): 860019816

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 457, 914, 1371, 1828, 2742, 2789, 3656, 5484, 5578, 7769, 8367, 10968, 11156, 15538, 16734, 22312, 23307, 31076, 33468, 46614, 47413, 62152, 66936, 93228, 94826, 142239, 186456, 189652, 284478, 379304, 568956, 1137912, 1274573, 2549146, 3823719, 5098292, 7647438, 10196584, 15294876, 21667741, 30589752, 43335482, 65003223, 86670964, 130006446, 173341928, 260012892, 520025784]

約数ペア:

[(1, 520025784), (2, 260012892), (3, 173341928), (4, 130006446), (6, 86670964), (8, 65003223), (12, 43335482), (17, 30589752), (24, 21667741), (34, 15294876), (51, 10196584), (68, 7647438), (102, 5098292), (136, 3823719), (204, 2549146), (408, 1274573), (457, 1137912), (914, 568956), (1371, 379304), (1828, 284478), (2742, 189652), (2789, 186456), (3656, 142239), (5484, 94826), (5578, 93228), (7769, 66936), (8367, 62152), (10968, 47413), (11156, 46614), (15538, 33468), (16734, 31076), (22312, 23307)]