1680554952

素因数分解:

$2^3\times 3^6\times {\mathrm{53}}^1\times {\mathrm{5437}}^1$

素因数の和:5514

約数の個数: 112

約数和(自身を含む): 4814424540

約数和(自身を除く): 3133869588

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 53, 54, 72, 81, 106, 108, 159, 162, 212, 216, 243, 318, 324, 424, 477, 486, 636, 648, 729, 954, 972, 1272, 1431, 1458, 1908, 1944, 2862, 2916, 3816, 4293, 5437, 5724, 5832, 8586, 10874, 11448, 12879, 16311, 17172, 21748, 25758, 32622, 34344, 38637, 43496, 48933, 51516, 65244, 77274, 97866, 103032, 130488, 146799, 154548, 195732, 288161, 293598, 309096, 391464, 440397, 576322, 587196, 864483, 880794, 1152644, 1174392, 1321191, 1728966, 1761588, 2305288, 2593449, 2642382, 3457932, 3523176, 3963573, 5186898, 5284764, 6915864, 7780347, 7927146, 10373796, 10569528, 15560694, 15854292, 20747592, 23341041, 31121388, 31708584, 46682082, 62242776, 70023123, 93364164, 140046246, 186728328, 210069369, 280092492, 420138738, 560184984, 840277476, 1680554952]

約数ペア:

[(1, 1680554952), (2, 840277476), (3, 560184984), (4, 420138738), (6, 280092492), (8, 210069369), (9, 186728328), (12, 140046246), (18, 93364164), (24, 70023123), (27, 62242776), (36, 46682082), (53, 31708584), (54, 31121388), (72, 23341041), (81, 20747592), (106, 15854292), (108, 15560694), (159, 10569528), (162, 10373796), (212, 7927146), (216, 7780347), (243, 6915864), (318, 5284764), (324, 5186898), (424, 3963573), (477, 3523176), (486, 3457932), (636, 2642382), (648, 2593449), (729, 2305288), (954, 1761588), (972, 1728966), (1272, 1321191), (1431, 1174392), (1458, 1152644), (1908, 880794), (1944, 864483), (2862, 587196), (2916, 576322), (3816, 440397), (4293, 391464), (5437, 309096), (5724, 293598), (5832, 288161), (8586, 195732), (10874, 154548), (11448, 146799), (12879, 130488), (16311, 103032), (17172, 97866), (21748, 77274), (25758, 65244), (32622, 51516), (34344, 48933), (38637, 43496)]