19391145984

素因数分解:

$2^{11}\times 3^4\times 7^1\times {\mathrm{16699}}^1$

素因数の和:16740

約数の個数: 240

約数和(自身を含む): 66198132000

約数和(自身を除く): 46806986016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 252, 256, 288, 324, 336, 378, 384, 432, 448, 504, 512, 567, 576, 648, 672, 756, 768, 864, 896, 1008, 1024, 1134, 1152, 1296, 1344, 1512, 1536, 1728, 1792, 2016, 2048, 2268, 2304, 2592, 2688, 3024, 3072, 3456, 3584, 4032, 4536, 4608, 5184, 5376, 6048, 6144, 6912, 7168, 8064, 9072, 9216, 10368, 10752, 12096, 13824, 14336, 16128, 16699, 18144, 18432, 20736, 21504, 24192, 27648, 32256, 33398, 36288, 41472, 43008, 48384, 50097, 55296, 64512, 66796, 72576, 82944, 96768, 100194, 116893, 129024, 133592, 145152, 150291, 165888, 193536, 200388, 233786, 267184, 290304, 300582, 350679, 387072, 400776, 450873, 467572, 534368, 580608, 601164, 701358, 801552, 901746, 935144, 1052037, 1068736, 1161216, 1202328, 1352619, 1402716, 1603104, 1803492, 1870288, 2104074, 2137472, 2404656, 2705238, 2805432, 3156111, 3206208, 3606984, 3740576, 4208148, 4274944, 4809312, 5410476, 5610864, 6312222, 6412416, 7213968, 7481152, 8416296, 8549888, 9468333, 9618624, 10820952, 11221728, 12624444, 12824832, 14427936, 14962304, 16832592, 17099776, 18936666, 19237248, 21641904, 22443456, 25248888, 25649664, 28855872, 29924608, 33665184, 34199552, 37873332, 38474496, 43283808, 44886912, 50497776, 51299328, 57711744, 59849216, 67330368, 75746664, 76948992, 86567616, 89773824, 100995552, 102598656, 115423488, 119698432, 134660736, 151493328, 153897984, 173135232, 179547648, 201991104, 230846976, 239396864, 269321472, 302986656, 307795968, 346270464, 359095296, 403982208, 461693952, 538642944, 605973312, 692540928, 718190592, 807964416, 923387904, 1077285888, 1211946624, 1385081856, 1615928832, 2154571776, 2423893248, 2770163712, 3231857664, 4847786496, 6463715328, 9695572992, 19391145984]

約数ペア:

[(1, 19391145984), (2, 9695572992), (3, 6463715328), (4, 4847786496), (6, 3231857664), (7, 2770163712), (8, 2423893248), (9, 2154571776), (12, 1615928832), (14, 1385081856), (16, 1211946624), (18, 1077285888), (21, 923387904), (24, 807964416), (27, 718190592), (28, 692540928), (32, 605973312), (36, 538642944), (42, 461693952), (48, 403982208), (54, 359095296), (56, 346270464), (63, 307795968), (64, 302986656), (72, 269321472), (81, 239396864), (84, 230846976), (96, 201991104), (108, 179547648), (112, 173135232), (126, 153897984), (128, 151493328), (144, 134660736), (162, 119698432), (168, 115423488), (189, 102598656), (192, 100995552), (216, 89773824), (224, 86567616), (252, 76948992), (256, 75746664), (288, 67330368), (324, 59849216), (336, 57711744), (378, 51299328), (384, 50497776), (432, 44886912), (448, 43283808), (504, 38474496), (512, 37873332), (567, 34199552), (576, 33665184), (648, 29924608), (672, 28855872), (756, 25649664), (768, 25248888), (864, 22443456), (896, 21641904), (1008, 19237248), (1024, 18936666), (1134, 17099776), (1152, 16832592), (1296, 14962304), (1344, 14427936), (1512, 12824832), (1536, 12624444), (1728, 11221728), (1792, 10820952), (2016, 9618624), (2048, 9468333), (2268, 8549888), (2304, 8416296), (2592, 7481152), (2688, 7213968), (3024, 6412416), (3072, 6312222), (3456, 5610864), (3584, 5410476), (4032, 4809312), (4536, 4274944), (4608, 4208148), (5184, 3740576), (5376, 3606984), (6048, 3206208), (6144, 3156111), (6912, 2805432), (7168, 2705238), (8064, 2404656), (9072, 2137472), (9216, 2104074), (10368, 1870288), (10752, 1803492), (12096, 1603104), (13824, 1402716), (14336, 1352619), (16128, 1202328), (16699, 1161216), (18144, 1068736), (18432, 1052037), (20736, 935144), (21504, 901746), (24192, 801552), (27648, 701358), (32256, 601164), (33398, 580608), (36288, 534368), (41472, 467572), (43008, 450873), (48384, 400776), (50097, 387072), (55296, 350679), (64512, 300582), (66796, 290304), (72576, 267184), (82944, 233786), (96768, 200388), (100194, 193536), (116893, 165888), (129024, 150291), (133592, 145152)]