19071567648

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{74489}}^1$

素因数の和:74639

約数の個数: 144

約数和(自身を含む): 62471485440

約数和(自身を除く): 43399917792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 127, 144, 168, 224, 252, 254, 288, 336, 381, 504, 508, 672, 762, 889, 1008, 1016, 1143, 1524, 1778, 2016, 2032, 2286, 2667, 3048, 3556, 4064, 4572, 5334, 6096, 7112, 8001, 9144, 10668, 12192, 14224, 16002, 18288, 21336, 28448, 32004, 36576, 42672, 64008, 74489, 85344, 128016, 148978, 223467, 256032, 297956, 446934, 521423, 595912, 670401, 893868, 1042846, 1191824, 1340802, 1564269, 1787736, 2085692, 2383648, 2681604, 3128538, 3575472, 4171384, 4692807, 5363208, 6257076, 7150944, 8342768, 9385614, 9460103, 10726416, 12514152, 16685536, 18771228, 18920206, 21452832, 25028304, 28380309, 37542456, 37840412, 50056608, 56760618, 66220721, 75084912, 75680824, 85140927, 113521236, 132441442, 150169824, 151361648, 170281854, 198662163, 227042472, 264882884, 302723296, 340563708, 397324326, 454084944, 529765768, 595986489, 681127416, 794648652, 908169888, 1059531536, 1191972978, 1362254832, 1589297304, 2119063072, 2383945956, 2724509664, 3178594608, 4767891912, 6357189216, 9535783824, 19071567648]

約数ペア:

[(1, 19071567648), (2, 9535783824), (3, 6357189216), (4, 4767891912), (6, 3178594608), (7, 2724509664), (8, 2383945956), (9, 2119063072), (12, 1589297304), (14, 1362254832), (16, 1191972978), (18, 1059531536), (21, 908169888), (24, 794648652), (28, 681127416), (32, 595986489), (36, 529765768), (42, 454084944), (48, 397324326), (56, 340563708), (63, 302723296), (72, 264882884), (84, 227042472), (96, 198662163), (112, 170281854), (126, 151361648), (127, 150169824), (144, 132441442), (168, 113521236), (224, 85140927), (252, 75680824), (254, 75084912), (288, 66220721), (336, 56760618), (381, 50056608), (504, 37840412), (508, 37542456), (672, 28380309), (762, 25028304), (889, 21452832), (1008, 18920206), (1016, 18771228), (1143, 16685536), (1524, 12514152), (1778, 10726416), (2016, 9460103), (2032, 9385614), (2286, 8342768), (2667, 7150944), (3048, 6257076), (3556, 5363208), (4064, 4692807), (4572, 4171384), (5334, 3575472), (6096, 3128538), (7112, 2681604), (8001, 2383648), (9144, 2085692), (10668, 1787736), (12192, 1564269), (14224, 1340802), (16002, 1191824), (18288, 1042846), (21336, 893868), (28448, 670401), (32004, 595912), (36576, 521423), (42672, 446934), (64008, 297956), (74489, 256032), (85344, 223467), (128016, 148978)]