127247904

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:228

約数の個数: 216

約数和(自身を含む): 430230528

約数和(自身を除く): 302982624

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, 71, 72, 84, 96, 98, 112, 126, 127, 142, 144, 147, 168, 196, 213, 224, 252, 254, 284, 288, 294, 336, 381, 392, 426, 441, 497, 504, 508, 568, 588, 639, 672, 762, 784, 852, 882, 889, 994, 1008, 1016, 1136, 1143, 1176, 1278, 1491, 1524, 1568, 1704, 1764, 1778, 1988, 2016, 2032, 2272, 2286, 2352, 2556, 2667, 2982, 3048, 3408, 3479, 3528, 3556, 3976, 4064, 4473, 4572, 4704, 5112, 5334, 5964, 6096, 6223, 6816, 6958, 7056, 7112, 7952, 8001, 8946, 9017, 9144, 10224, 10437, 10668, 11928, 12192, 12446, 13916, 14112, 14224, 15904, 16002, 17892, 18034, 18288, 18669, 20448, 20874, 21336, 23856, 24892, 27051, 27832, 28448, 31311, 32004, 35784, 36068, 36576, 37338, 41748, 42672, 47712, 49784, 54102, 55664, 56007, 62622, 63119, 64008, 71568, 72136, 74676, 81153, 83496, 85344, 99568, 108204, 111328, 112014, 125244, 126238, 128016, 143136, 144272, 149352, 162306, 166992, 189357, 199136, 216408, 224028, 250488, 252476, 256032, 288544, 298704, 324612, 333984, 378714, 432816, 441833, 448056, 500976, 504952, 568071, 597408, 649224, 757428, 865632, 883666, 896112, 1001952, 1009904, 1136142, 1298448, 1325499, 1514856, 1767332, 1792224, 2019808, 2272284, 2596896, 2650998, 3029712, 3534664, 3976497, 4544568, 5301996, 6059424, 7069328, 7952994, 9089136, 10603992, 14138656, 15905988, 18178272, 21207984, 31811976, 42415968, 63623952, 127247904]

約数ペア:

[(1, 127247904), (2, 63623952), (3, 42415968), (4, 31811976), (6, 21207984), (7, 18178272), (8, 15905988), (9, 14138656), (12, 10603992), (14, 9089136), (16, 7952994), (18, 7069328), (21, 6059424), (24, 5301996), (28, 4544568), (32, 3976497), (36, 3534664), (42, 3029712), (48, 2650998), (49, 2596896), (56, 2272284), (63, 2019808), (71, 1792224), (72, 1767332), (84, 1514856), (96, 1325499), (98, 1298448), (112, 1136142), (126, 1009904), (127, 1001952), (142, 896112), (144, 883666), (147, 865632), (168, 757428), (196, 649224), (213, 597408), (224, 568071), (252, 504952), (254, 500976), (284, 448056), (288, 441833), (294, 432816), (336, 378714), (381, 333984), (392, 324612), (426, 298704), (441, 288544), (497, 256032), (504, 252476), (508, 250488), (568, 224028), (588, 216408), (639, 199136), (672, 189357), (762, 166992), (784, 162306), (852, 149352), (882, 144272), (889, 143136), (994, 128016), (1008, 126238), (1016, 125244), (1136, 112014), (1143, 111328), (1176, 108204), (1278, 99568), (1491, 85344), (1524, 83496), (1568, 81153), (1704, 74676), (1764, 72136), (1778, 71568), (1988, 64008), (2016, 63119), (2032, 62622), (2272, 56007), (2286, 55664), (2352, 54102), (2556, 49784), (2667, 47712), (2982, 42672), (3048, 41748), (3408, 37338), (3479, 36576), (3528, 36068), (3556, 35784), (3976, 32004), (4064, 31311), (4473, 28448), (4572, 27832), (4704, 27051), (5112, 24892), (5334, 23856), (5964, 21336), (6096, 20874), (6223, 20448), (6816, 18669), (6958, 18288), (7056, 18034), (7112, 17892), (7952, 16002), (8001, 15904), (8946, 14224), (9017, 14112), (9144, 13916), (10224, 12446), (10437, 12192), (10668, 11928)]