1689405984

素因数分解:

$2^5\times 3^5\times 7^1\times {\mathrm{41}}^1\times {\mathrm{757}}^1$

素因数の和:830

約数の個数: 288

約数和(自身を含む): 5840505216

約数和(自身を除く): 4151099232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 41, 42, 48, 54, 56, 63, 72, 81, 82, 84, 96, 108, 112, 123, 126, 144, 162, 164, 168, 189, 216, 224, 243, 246, 252, 287, 288, 324, 328, 336, 369, 378, 432, 486, 492, 504, 567, 574, 648, 656, 672, 738, 756, 757, 861, 864, 972, 984, 1008, 1107, 1134, 1148, 1296, 1312, 1476, 1512, 1514, 1701, 1722, 1944, 1968, 2016, 2214, 2268, 2271, 2296, 2583, 2592, 2952, 3024, 3028, 3321, 3402, 3444, 3888, 3936, 4428, 4536, 4542, 4592, 5166, 5299, 5904, 6048, 6056, 6642, 6804, 6813, 6888, 7749, 7776, 8856, 9072, 9084, 9184, 9963, 10332, 10598, 11808, 12112, 13284, 13608, 13626, 13776, 15498, 15897, 17712, 18144, 18168, 19926, 20439, 20664, 21196, 23247, 24224, 26568, 27216, 27252, 27552, 30996, 31037, 31794, 35424, 36336, 39852, 40878, 41328, 42392, 46494, 47691, 53136, 54432, 54504, 61317, 61992, 62074, 63588, 69741, 72672, 79704, 81756, 82656, 84784, 92988, 93111, 95382, 106272, 109008, 122634, 123984, 124148, 127176, 139482, 143073, 159408, 163512, 169568, 183951, 185976, 186222, 190764, 217259, 218016, 245268, 247968, 248296, 254352, 278964, 279333, 286146, 318816, 327024, 367902, 371952, 372444, 381528, 429219, 434518, 490536, 496592, 508704, 557928, 558666, 572292, 651777, 654048, 735804, 743904, 744888, 763056, 837999, 858438, 869036, 981072, 993184, 1115856, 1117332, 1144584, 1287657, 1303554, 1471608, 1489776, 1526112, 1675998, 1716876, 1738072, 1955331, 1962144, 2231712, 2234664, 2289168, 2513997, 2575314, 2607108, 2943216, 2979552, 3351996, 3433752, 3476144, 3910662, 4469328, 4578336, 5027994, 5150628, 5214216, 5865993, 5886432, 6703992, 6867504, 6952288, 7541991, 7821324, 8938656, 10055988, 10301256, 10428432, 11731986, 13407984, 13735008, 15083982, 15642648, 17597979, 20111976, 20602512, 20856864, 23463972, 26815968, 30167964, 31285296, 35195958, 40223952, 41205024, 46927944, 52793937, 60335928, 62570592, 70391916, 80447904, 93855888, 105587874, 120671856, 140783832, 187711776, 211175748, 241343712, 281567664, 422351496, 563135328, 844702992, 1689405984]

約数ペア:

[(1, 1689405984), (2, 844702992), (3, 563135328), (4, 422351496), (6, 281567664), (7, 241343712), (8, 211175748), (9, 187711776), (12, 140783832), (14, 120671856), (16, 105587874), (18, 93855888), (21, 80447904), (24, 70391916), (27, 62570592), (28, 60335928), (32, 52793937), (36, 46927944), (41, 41205024), (42, 40223952), (48, 35195958), (54, 31285296), (56, 30167964), (63, 26815968), (72, 23463972), (81, 20856864), (82, 20602512), (84, 20111976), (96, 17597979), (108, 15642648), (112, 15083982), (123, 13735008), (126, 13407984), (144, 11731986), (162, 10428432), (164, 10301256), (168, 10055988), (189, 8938656), (216, 7821324), (224, 7541991), (243, 6952288), (246, 6867504), (252, 6703992), (287, 5886432), (288, 5865993), (324, 5214216), (328, 5150628), (336, 5027994), (369, 4578336), (378, 4469328), (432, 3910662), (486, 3476144), (492, 3433752), (504, 3351996), (567, 2979552), (574, 2943216), (648, 2607108), (656, 2575314), (672, 2513997), (738, 2289168), (756, 2234664), (757, 2231712), (861, 1962144), (864, 1955331), (972, 1738072), (984, 1716876), (1008, 1675998), (1107, 1526112), (1134, 1489776), (1148, 1471608), (1296, 1303554), (1312, 1287657), (1476, 1144584), (1512, 1117332), (1514, 1115856), (1701, 993184), (1722, 981072), (1944, 869036), (1968, 858438), (2016, 837999), (2214, 763056), (2268, 744888), (2271, 743904), (2296, 735804), (2583, 654048), (2592, 651777), (2952, 572292), (3024, 558666), (3028, 557928), (3321, 508704), (3402, 496592), (3444, 490536), (3888, 434518), (3936, 429219), (4428, 381528), (4536, 372444), (4542, 371952), (4592, 367902), (5166, 327024), (5299, 318816), (5904, 286146), (6048, 279333), (6056, 278964), (6642, 254352), (6804, 248296), (6813, 247968), (6888, 245268), (7749, 218016), (7776, 217259), (8856, 190764), (9072, 186222), (9084, 185976), (9184, 183951), (9963, 169568), (10332, 163512), (10598, 159408), (11808, 143073), (12112, 139482), (13284, 127176), (13608, 124148), (13626, 123984), (13776, 122634), (15498, 109008), (15897, 106272), (17712, 95382), (18144, 93111), (18168, 92988), (19926, 84784), (20439, 82656), (20664, 81756), (21196, 79704), (23247, 72672), (24224, 69741), (26568, 63588), (27216, 62074), (27252, 61992), (27552, 61317), (30996, 54504), (31037, 54432), (31794, 53136), (35424, 47691), (36336, 46494), (39852, 42392), (40878, 41328)]