1788964672

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:285

約数の個数: 168

約数和(自身を含む): 4203021312

約数和(自身を除く): 2414056640

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 88, 107, 121, 127, 136, 176, 187, 214, 242, 254, 272, 352, 374, 428, 484, 508, 544, 704, 748, 856, 968, 1016, 1088, 1177, 1397, 1496, 1712, 1819, 1936, 2032, 2057, 2159, 2354, 2794, 2992, 3424, 3638, 3872, 4064, 4114, 4318, 4708, 5588, 5984, 6848, 7276, 7744, 8128, 8228, 8636, 9416, 11176, 11968, 12947, 13589, 14552, 15367, 16456, 17272, 18832, 20009, 22352, 23749, 25894, 27178, 29104, 30734, 32912, 34544, 37664, 40018, 44704, 47498, 51788, 54356, 58208, 61468, 65824, 69088, 75328, 80036, 89408, 94996, 103576, 108712, 116416, 122936, 131648, 138176, 149479, 160072, 189992, 207152, 217424, 220099, 231013, 245872, 261239, 298958, 320144, 379984, 414304, 434848, 440198, 462026, 491744, 522478, 597916, 640288, 759968, 828608, 869696, 880396, 924052, 983488, 1044956, 1195832, 1280576, 1519936, 1644269, 1760792, 1848104, 2089912, 2391664, 2541143, 3288538, 3521584, 3696208, 4179824, 4783328, 5082286, 6577076, 7043168, 7392416, 8359648, 9566656, 10164572, 13154152, 14086336, 14784832, 16719296, 20329144, 26308304, 27952573, 40658288, 52616608, 55905146, 81316576, 105233216, 111810292, 162633152, 223620584, 447241168, 894482336, 1788964672]

約数ペア:

[(1, 1788964672), (2, 894482336), (4, 447241168), (8, 223620584), (11, 162633152), (16, 111810292), (17, 105233216), (22, 81316576), (32, 55905146), (34, 52616608), (44, 40658288), (64, 27952573), (68, 26308304), (88, 20329144), (107, 16719296), (121, 14784832), (127, 14086336), (136, 13154152), (176, 10164572), (187, 9566656), (214, 8359648), (242, 7392416), (254, 7043168), (272, 6577076), (352, 5082286), (374, 4783328), (428, 4179824), (484, 3696208), (508, 3521584), (544, 3288538), (704, 2541143), (748, 2391664), (856, 2089912), (968, 1848104), (1016, 1760792), (1088, 1644269), (1177, 1519936), (1397, 1280576), (1496, 1195832), (1712, 1044956), (1819, 983488), (1936, 924052), (2032, 880396), (2057, 869696), (2159, 828608), (2354, 759968), (2794, 640288), (2992, 597916), (3424, 522478), (3638, 491744), (3872, 462026), (4064, 440198), (4114, 434848), (4318, 414304), (4708, 379984), (5588, 320144), (5984, 298958), (6848, 261239), (7276, 245872), (7744, 231013), (8128, 220099), (8228, 217424), (8636, 207152), (9416, 189992), (11176, 160072), (11968, 149479), (12947, 138176), (13589, 131648), (14552, 122936), (15367, 116416), (16456, 108712), (17272, 103576), (18832, 94996), (20009, 89408), (22352, 80036), (23749, 75328), (25894, 69088), (27178, 65824), (29104, 61468), (30734, 58208), (32912, 54356), (34544, 51788), (37664, 47498), (40018, 44704)]