686771136

素因数分解:

$2^6\times 3^4\times {\mathrm{137}}^1\times {\mathrm{967}}^1$

素因数の和:1128

約数の個数: 140

約数和(自身を含む): 2052785328

約数和(自身を除く): 1366014192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 137, 144, 162, 192, 216, 274, 288, 324, 411, 432, 548, 576, 648, 822, 864, 967, 1096, 1233, 1296, 1644, 1728, 1934, 2192, 2466, 2592, 2901, 3288, 3699, 3868, 4384, 4932, 5184, 5802, 6576, 7398, 7736, 8703, 8768, 9864, 11097, 11604, 13152, 14796, 15472, 17406, 19728, 22194, 23208, 26109, 26304, 29592, 30944, 34812, 39456, 44388, 46416, 52218, 59184, 61888, 69624, 78327, 78912, 88776, 92832, 104436, 118368, 132479, 139248, 156654, 177552, 185664, 208872, 236736, 264958, 278496, 313308, 355104, 397437, 417744, 529916, 556992, 626616, 710208, 794874, 835488, 1059832, 1192311, 1253232, 1589748, 1670976, 2119664, 2384622, 2506464, 3179496, 3576933, 4239328, 4769244, 5012928, 6358992, 7153866, 8478656, 9538488, 10730799, 12717984, 14307732, 19076976, 21461598, 25435968, 28615464, 38153952, 42923196, 57230928, 76307904, 85846392, 114461856, 171692784, 228923712, 343385568, 686771136]

約数ペア:

[(1, 686771136), (2, 343385568), (3, 228923712), (4, 171692784), (6, 114461856), (8, 85846392), (9, 76307904), (12, 57230928), (16, 42923196), (18, 38153952), (24, 28615464), (27, 25435968), (32, 21461598), (36, 19076976), (48, 14307732), (54, 12717984), (64, 10730799), (72, 9538488), (81, 8478656), (96, 7153866), (108, 6358992), (137, 5012928), (144, 4769244), (162, 4239328), (192, 3576933), (216, 3179496), (274, 2506464), (288, 2384622), (324, 2119664), (411, 1670976), (432, 1589748), (548, 1253232), (576, 1192311), (648, 1059832), (822, 835488), (864, 794874), (967, 710208), (1096, 626616), (1233, 556992), (1296, 529916), (1644, 417744), (1728, 397437), (1934, 355104), (2192, 313308), (2466, 278496), (2592, 264958), (2901, 236736), (3288, 208872), (3699, 185664), (3868, 177552), (4384, 156654), (4932, 139248), (5184, 132479), (5802, 118368), (6576, 104436), (7398, 92832), (7736, 88776), (8703, 78912), (8768, 78327), (9864, 69624), (11097, 61888), (11604, 59184), (13152, 52218), (14796, 46416), (15472, 44388), (17406, 39456), (19728, 34812), (22194, 30944), (23208, 29592), (26109, 26304)]