1817432008

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{317}}^1\times {\mathrm{2767}}^1$

素因数の和:3134

約数の個数: 64

約数和(自身を含む): 4013821440

約数和(自身を除く): 2196389432

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 317, 518, 634, 1036, 1268, 2072, 2219, 2536, 2767, 4438, 5534, 8876, 11068, 11729, 17752, 19369, 22136, 23458, 38738, 46916, 77476, 82103, 93832, 102379, 154952, 164206, 204758, 328412, 409516, 656824, 716653, 819032, 877139, 1433306, 1754278, 2866612, 3508556, 5733224, 6139973, 7017112, 12279946, 24559892, 32454143, 49119784, 64908286, 129816572, 227179001, 259633144, 454358002, 908716004, 1817432008]

約数ペア:

[(1, 1817432008), (2, 908716004), (4, 454358002), (7, 259633144), (8, 227179001), (14, 129816572), (28, 64908286), (37, 49119784), (56, 32454143), (74, 24559892), (148, 12279946), (259, 7017112), (296, 6139973), (317, 5733224), (518, 3508556), (634, 2866612), (1036, 1754278), (1268, 1433306), (2072, 877139), (2219, 819032), (2536, 716653), (2767, 656824), (4438, 409516), (5534, 328412), (8876, 204758), (11068, 164206), (11729, 154952), (17752, 102379), (19369, 93832), (22136, 82103), (23458, 77476), (38738, 46916)]