890735328

素因数分解:

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

素因数の和:235

約数の個数: 288

約数和(自身を含む): 3019161600

約数和(自身を除く): 2128426272

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, 343, 381, 392, 426, 441, 497, 504, 508, 568, 588, 639, 672, 686, 762, 784, 852, 882, 889, 994, 1008, 1016, 1029, 1136, 1143, 1176, 1278, 1372, 1491, 1524, 1568, 1704, 1764, 1778, 1988, 2016, 2032, 2058, 2272, 2286, 2352, 2556, 2667, 2744, 2982, 3048, 3087, 3408, 3479, 3528, 3556, 3976, 4064, 4116, 4473, 4572, 4704, 5112, 5334, 5488, 5964, 6096, 6174, 6223, 6816, 6958, 7056, 7112, 7952, 8001, 8232, 8946, 9017, 9144, 10224, 10437, 10668, 10976, 11928, 12192, 12348, 12446, 13916, 14112, 14224, 15904, 16002, 16464, 17892, 18034, 18288, 18669, 20448, 20874, 21336, 23856, 24353, 24696, 24892, 27051, 27832, 28448, 31311, 32004, 32928, 35784, 36068, 36576, 37338, 41748, 42672, 43561, 47712, 48706, 49392, 49784, 54102, 55664, 56007, 62622, 63119, 64008, 71568, 72136, 73059, 74676, 81153, 83496, 85344, 87122, 97412, 98784, 99568, 108204, 111328, 112014, 125244, 126238, 128016, 130683, 143136, 144272, 146118, 149352, 162306, 166992, 174244, 189357, 194824, 199136, 216408, 219177, 224028, 250488, 252476, 256032, 261366, 288544, 292236, 298704, 324612, 333984, 348488, 378714, 389648, 392049, 432816, 438354, 441833, 448056, 500976, 504952, 522732, 568071, 584472, 597408, 649224, 696976, 757428, 779296, 784098, 865632, 876708, 883666, 896112, 1001952, 1009904, 1045464, 1136142, 1168944, 1298448, 1325499, 1393952, 1514856, 1568196, 1753416, 1767332, 1792224, 2019808, 2090928, 2272284, 2337888, 2596896, 2650998, 3029712, 3092831, 3136392, 3506832, 3534664, 3976497, 4181856, 4544568, 5301996, 6059424, 6185662, 6272784, 7013664, 7069328, 7952994, 9089136, 9278493, 10603992, 12371324, 12545568, 14138656, 15905988, 18178272, 18556986, 21207984, 24742648, 27835479, 31811976, 37113972, 42415968, 49485296, 55670958, 63623952, 74227944, 98970592, 111341916, 127247904, 148455888, 222683832, 296911776, 445367664, 890735328]

約数ペア:

[(1, 890735328), (2, 445367664), (3, 296911776), (4, 222683832), (6, 148455888), (7, 127247904), (8, 111341916), (9, 98970592), (12, 74227944), (14, 63623952), (16, 55670958), (18, 49485296), (21, 42415968), (24, 37113972), (28, 31811976), (32, 27835479), (36, 24742648), (42, 21207984), (48, 18556986), (49, 18178272), (56, 15905988), (63, 14138656), (71, 12545568), (72, 12371324), (84, 10603992), (96, 9278493), (98, 9089136), (112, 7952994), (126, 7069328), (127, 7013664), (142, 6272784), (144, 6185662), (147, 6059424), (168, 5301996), (196, 4544568), (213, 4181856), (224, 3976497), (252, 3534664), (254, 3506832), (284, 3136392), (288, 3092831), (294, 3029712), (336, 2650998), (343, 2596896), (381, 2337888), (392, 2272284), (426, 2090928), (441, 2019808), (497, 1792224), (504, 1767332), (508, 1753416), (568, 1568196), (588, 1514856), (639, 1393952), (672, 1325499), (686, 1298448), (762, 1168944), (784, 1136142), (852, 1045464), (882, 1009904), (889, 1001952), (994, 896112), (1008, 883666), (1016, 876708), (1029, 865632), (1136, 784098), (1143, 779296), (1176, 757428), (1278, 696976), (1372, 649224), (1491, 597408), (1524, 584472), (1568, 568071), (1704, 522732), (1764, 504952), (1778, 500976), (1988, 448056), (2016, 441833), (2032, 438354), (2058, 432816), (2272, 392049), (2286, 389648), (2352, 378714), (2556, 348488), (2667, 333984), (2744, 324612), (2982, 298704), (3048, 292236), (3087, 288544), (3408, 261366), (3479, 256032), (3528, 252476), (3556, 250488), (3976, 224028), (4064, 219177), (4116, 216408), (4473, 199136), (4572, 194824), (4704, 189357), (5112, 174244), (5334, 166992), (5488, 162306), (5964, 149352), (6096, 146118), (6174, 144272), (6223, 143136), (6816, 130683), (6958, 128016), (7056, 126238), (7112, 125244), (7952, 112014), (8001, 111328), (8232, 108204), (8946, 99568), (9017, 98784), (9144, 97412), (10224, 87122), (10437, 85344), (10668, 83496), (10976, 81153), (11928, 74676), (12192, 73059), (12348, 72136), (12446, 71568), (13916, 64008), (14112, 63119), (14224, 62622), (15904, 56007), (16002, 55664), (16464, 54102), (17892, 49784), (18034, 49392), (18288, 48706), (18669, 47712), (20448, 43561), (20874, 42672), (21336, 41748), (23856, 37338), (24353, 36576), (24696, 36068), (24892, 35784), (27051, 32928), (27832, 32004), (28448, 31311)]