2688312

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{599}}^1$

素因数の和:636

約数の個数: 64

約数和(自身を含む): 7776000

約数和(自身を除く): 5087688

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 51, 66, 68, 88, 102, 132, 136, 187, 204, 264, 374, 408, 561, 599, 748, 1122, 1198, 1496, 1797, 2244, 2396, 3594, 4488, 4792, 6589, 7188, 10183, 13178, 14376, 19767, 20366, 26356, 30549, 39534, 40732, 52712, 61098, 79068, 81464, 112013, 122196, 158136, 224026, 244392, 336039, 448052, 672078, 896104, 1344156, 2688312]

約数ペア:

[(1, 2688312), (2, 1344156), (3, 896104), (4, 672078), (6, 448052), (8, 336039), (11, 244392), (12, 224026), (17, 158136), (22, 122196), (24, 112013), (33, 81464), (34, 79068), (44, 61098), (51, 52712), (66, 40732), (68, 39534), (88, 30549), (102, 26356), (132, 20366), (136, 19767), (187, 14376), (204, 13178), (264, 10183), (374, 7188), (408, 6589), (561, 4792), (599, 4488), (748, 3594), (1122, 2396), (1198, 2244), (1496, 1797)]