3949581888

素因数分解:

$2^6\times 3^2\times 7^3\times {\mathrm{19991}}^1$

素因数の和:20030

約数の個数: 168

約数和(自身を含む): 13202716800

約数和(自身を除く): 9253134912

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, 343, 392, 441, 448, 504, 576, 588, 672, 686, 784, 882, 1008, 1029, 1176, 1344, 1372, 1568, 1764, 2016, 2058, 2352, 2744, 3087, 3136, 3528, 4032, 4116, 4704, 5488, 6174, 7056, 8232, 9408, 10976, 12348, 14112, 16464, 19991, 21952, 24696, 28224, 32928, 39982, 49392, 59973, 65856, 79964, 98784, 119946, 139937, 159928, 179919, 197568, 239892, 279874, 319856, 359838, 419811, 479784, 559748, 639712, 719676, 839622, 959568, 979559, 1119496, 1259433, 1279424, 1439352, 1679244, 1919136, 1959118, 2238992, 2518866, 2878704, 2938677, 3358488, 3838272, 3918236, 4477984, 5037732, 5757408, 5877354, 6716976, 6856913, 7836472, 8816031, 8955968, 10075464, 11514816, 11754708, 13433952, 13713826, 15672944, 17632062, 20150928, 20570739, 23509416, 26867904, 27427652, 31345888, 35264124, 40301856, 41141478, 47018832, 54855304, 61712217, 62691776, 70528248, 80603712, 82282956, 94037664, 109710608, 123424434, 141056496, 164565912, 188075328, 219421216, 246848868, 282112992, 329131824, 438842432, 493697736, 564225984, 658263648, 987395472, 1316527296, 1974790944, 3949581888]

約数ペア:

[(1, 3949581888), (2, 1974790944), (3, 1316527296), (4, 987395472), (6, 658263648), (7, 564225984), (8, 493697736), (9, 438842432), (12, 329131824), (14, 282112992), (16, 246848868), (18, 219421216), (21, 188075328), (24, 164565912), (28, 141056496), (32, 123424434), (36, 109710608), (42, 94037664), (48, 82282956), (49, 80603712), (56, 70528248), (63, 62691776), (64, 61712217), (72, 54855304), (84, 47018832), (96, 41141478), (98, 40301856), (112, 35264124), (126, 31345888), (144, 27427652), (147, 26867904), (168, 23509416), (192, 20570739), (196, 20150928), (224, 17632062), (252, 15672944), (288, 13713826), (294, 13433952), (336, 11754708), (343, 11514816), (392, 10075464), (441, 8955968), (448, 8816031), (504, 7836472), (576, 6856913), (588, 6716976), (672, 5877354), (686, 5757408), (784, 5037732), (882, 4477984), (1008, 3918236), (1029, 3838272), (1176, 3358488), (1344, 2938677), (1372, 2878704), (1568, 2518866), (1764, 2238992), (2016, 1959118), (2058, 1919136), (2352, 1679244), (2744, 1439352), (3087, 1279424), (3136, 1259433), (3528, 1119496), (4032, 979559), (4116, 959568), (4704, 839622), (5488, 719676), (6174, 639712), (7056, 559748), (8232, 479784), (9408, 419811), (10976, 359838), (12348, 319856), (14112, 279874), (16464, 239892), (19991, 197568), (21952, 179919), (24696, 159928), (28224, 139937), (32928, 119946), (39982, 98784), (49392, 79964), (59973, 65856)]