19488587328

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{823}}^1\times {\mathrm{839}}^1$

素因数の和:1694

約数の個数: 252

約数和(自身を含む): 65137101120

約数和(自身を除く): 45648513792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 144, 147, 168, 192, 196, 224, 252, 288, 294, 336, 392, 441, 448, 504, 576, 588, 672, 784, 823, 839, 882, 1008, 1176, 1344, 1568, 1646, 1678, 1764, 2016, 2352, 2469, 2517, 3136, 3292, 3356, 3528, 4032, 4704, 4938, 5034, 5761, 5873, 6584, 6712, 7056, 7407, 7551, 9408, 9876, 10068, 11522, 11746, 13168, 13424, 14112, 14814, 15102, 17283, 17619, 19752, 20136, 23044, 23492, 26336, 26848, 28224, 29628, 30204, 34566, 35238, 39504, 40272, 40327, 41111, 46088, 46984, 51849, 52672, 52857, 53696, 59256, 60408, 69132, 70476, 79008, 80544, 80654, 82222, 92176, 93968, 103698, 105714, 118512, 120816, 120981, 123333, 138264, 140952, 158016, 161088, 161308, 164444, 184352, 187936, 207396, 211428, 237024, 241632, 241962, 246666, 276528, 281904, 322616, 328888, 362943, 368704, 369999, 375872, 414792, 422856, 474048, 483264, 483924, 493332, 553056, 563808, 645232, 657776, 690497, 725886, 739998, 829584, 845712, 967848, 986664, 1106112, 1127616, 1290464, 1315552, 1380994, 1451772, 1479996, 1659168, 1691424, 1935696, 1973328, 2071491, 2580928, 2631104, 2761988, 2903544, 2959992, 3318336, 3382848, 3871392, 3946656, 4142982, 4833479, 5523976, 5807088, 5919984, 6214473, 7742784, 7893312, 8285964, 9666958, 11047952, 11614176, 11839968, 12428946, 14500437, 16571928, 19333916, 22095904, 23228352, 23679936, 24857892, 29000874, 33143856, 33834353, 38667832, 43501311, 44191808, 49715784, 58001748, 66287712, 67668706, 77335664, 87002622, 99431568, 101503059, 116003496, 132575424, 135337412, 154671328, 174005244, 198863136, 203006118, 232006992, 270674824, 304509177, 309342656, 348010488, 397726272, 406012236, 464013984, 541349648, 609018354, 696020976, 812024472, 928027968, 1082699296, 1218036708, 1392041952, 1624048944, 2165398592, 2436073416, 2784083904, 3248097888, 4872146832, 6496195776, 9744293664, 19488587328]

約数ペア:

[(1, 19488587328), (2, 9744293664), (3, 6496195776), (4, 4872146832), (6, 3248097888), (7, 2784083904), (8, 2436073416), (9, 2165398592), (12, 1624048944), (14, 1392041952), (16, 1218036708), (18, 1082699296), (21, 928027968), (24, 812024472), (28, 696020976), (32, 609018354), (36, 541349648), (42, 464013984), (48, 406012236), (49, 397726272), (56, 348010488), (63, 309342656), (64, 304509177), (72, 270674824), (84, 232006992), (96, 203006118), (98, 198863136), (112, 174005244), (126, 154671328), (144, 135337412), (147, 132575424), (168, 116003496), (192, 101503059), (196, 99431568), (224, 87002622), (252, 77335664), (288, 67668706), (294, 66287712), (336, 58001748), (392, 49715784), (441, 44191808), (448, 43501311), (504, 38667832), (576, 33834353), (588, 33143856), (672, 29000874), (784, 24857892), (823, 23679936), (839, 23228352), (882, 22095904), (1008, 19333916), (1176, 16571928), (1344, 14500437), (1568, 12428946), (1646, 11839968), (1678, 11614176), (1764, 11047952), (2016, 9666958), (2352, 8285964), (2469, 7893312), (2517, 7742784), (3136, 6214473), (3292, 5919984), (3356, 5807088), (3528, 5523976), (4032, 4833479), (4704, 4142982), (4938, 3946656), (5034, 3871392), (5761, 3382848), (5873, 3318336), (6584, 2959992), (6712, 2903544), (7056, 2761988), (7407, 2631104), (7551, 2580928), (9408, 2071491), (9876, 1973328), (10068, 1935696), (11522, 1691424), (11746, 1659168), (13168, 1479996), (13424, 1451772), (14112, 1380994), (14814, 1315552), (15102, 1290464), (17283, 1127616), (17619, 1106112), (19752, 986664), (20136, 967848), (23044, 845712), (23492, 829584), (26336, 739998), (26848, 725886), (28224, 690497), (29628, 657776), (30204, 645232), (34566, 563808), (35238, 553056), (39504, 493332), (40272, 483924), (40327, 483264), (41111, 474048), (46088, 422856), (46984, 414792), (51849, 375872), (52672, 369999), (52857, 368704), (53696, 362943), (59256, 328888), (60408, 322616), (69132, 281904), (70476, 276528), (79008, 246666), (80544, 241962), (80654, 241632), (82222, 237024), (92176, 211428), (93968, 207396), (103698, 187936), (105714, 184352), (118512, 164444), (120816, 161308), (120981, 161088), (123333, 158016), (138264, 140952)]