1915741696

素因数分解:

$2^9\times {\mathrm{11}}^2\times {\mathrm{17}}^2\times {\mathrm{107}}^1$

素因数の和:181

約数の個数: 180

約数和(自身を含む): 4511172204

約数和(自身を除く): 2595430508

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 88, 107, 121, 128, 136, 176, 187, 214, 242, 256, 272, 289, 352, 374, 428, 484, 512, 544, 578, 704, 748, 856, 968, 1088, 1156, 1177, 1408, 1496, 1712, 1819, 1936, 2057, 2176, 2312, 2354, 2816, 2992, 3179, 3424, 3638, 3872, 4114, 4352, 4624, 4708, 5632, 5984, 6358, 6848, 7276, 7744, 8228, 8704, 9248, 9416, 11968, 12716, 12947, 13696, 14552, 15488, 16456, 18496, 18832, 20009, 23936, 25432, 25894, 27392, 29104, 30923, 30976, 32912, 34969, 36992, 37664, 40018, 47872, 50864, 51788, 54784, 58208, 61846, 61952, 65824, 69938, 73984, 75328, 80036, 95744, 101728, 103576, 116416, 123692, 131648, 139876, 147968, 150656, 160072, 203456, 207152, 220099, 232832, 247384, 263296, 279752, 301312, 320144, 340153, 406912, 414304, 440198, 465664, 494768, 526592, 559504, 602624, 640288, 680306, 813824, 828608, 880396, 931328, 989536, 1053184, 1119008, 1280576, 1360612, 1627648, 1657216, 1760792, 1979072, 2238016, 2561152, 2721224, 3314432, 3521584, 3741683, 3958144, 4476032, 5122304, 5442448, 6628864, 7043168, 7483366, 7916288, 8952064, 10244608, 10884896, 14086336, 14966732, 15832576, 17904128, 21769792, 28172672, 29933464, 43539584, 56345344, 59866928, 87079168, 112690688, 119733856, 174158336, 239467712, 478935424, 957870848, 1915741696]

約数ペア:

[(1, 1915741696), (2, 957870848), (4, 478935424), (8, 239467712), (11, 174158336), (16, 119733856), (17, 112690688), (22, 87079168), (32, 59866928), (34, 56345344), (44, 43539584), (64, 29933464), (68, 28172672), (88, 21769792), (107, 17904128), (121, 15832576), (128, 14966732), (136, 14086336), (176, 10884896), (187, 10244608), (214, 8952064), (242, 7916288), (256, 7483366), (272, 7043168), (289, 6628864), (352, 5442448), (374, 5122304), (428, 4476032), (484, 3958144), (512, 3741683), (544, 3521584), (578, 3314432), (704, 2721224), (748, 2561152), (856, 2238016), (968, 1979072), (1088, 1760792), (1156, 1657216), (1177, 1627648), (1408, 1360612), (1496, 1280576), (1712, 1119008), (1819, 1053184), (1936, 989536), (2057, 931328), (2176, 880396), (2312, 828608), (2354, 813824), (2816, 680306), (2992, 640288), (3179, 602624), (3424, 559504), (3638, 526592), (3872, 494768), (4114, 465664), (4352, 440198), (4624, 414304), (4708, 406912), (5632, 340153), (5984, 320144), (6358, 301312), (6848, 279752), (7276, 263296), (7744, 247384), (8228, 232832), (8704, 220099), (9248, 207152), (9416, 203456), (11968, 160072), (12716, 150656), (12947, 147968), (13696, 139876), (14552, 131648), (15488, 123692), (16456, 116416), (18496, 103576), (18832, 101728), (20009, 95744), (23936, 80036), (25432, 75328), (25894, 73984), (27392, 69938), (29104, 65824), (30923, 61952), (30976, 61846), (32912, 58208), (34969, 54784), (36992, 51788), (37664, 50864), (40018, 47872)]