279381312

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{7699}}^1$

素因数の和:7730

約数の個数: 140

約数和(自身を含む): 946607200

約数和(自身を除く): 667225888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 192, 216, 224, 252, 288, 324, 336, 378, 432, 448, 504, 567, 576, 648, 672, 756, 864, 1008, 1134, 1296, 1344, 1512, 1728, 2016, 2268, 2592, 3024, 4032, 4536, 5184, 6048, 7699, 9072, 12096, 15398, 18144, 23097, 30796, 36288, 46194, 53893, 61592, 69291, 92388, 107786, 123184, 138582, 161679, 184776, 207873, 215572, 246368, 277164, 323358, 369552, 415746, 431144, 485037, 492736, 554328, 623619, 646716, 739104, 831492, 862288, 970074, 1108656, 1247238, 1293432, 1455111, 1478208, 1662984, 1724576, 1940148, 2217312, 2494476, 2586864, 2910222, 3325968, 3449152, 3880296, 4365333, 4434624, 4988952, 5173728, 5820444, 6651936, 7760592, 8730666, 9977904, 10347456, 11640888, 13303872, 15521184, 17461332, 19955808, 23281776, 31042368, 34922664, 39911616, 46563552, 69845328, 93127104, 139690656, 279381312]

約数ペア:

[(1, 279381312), (2, 139690656), (3, 93127104), (4, 69845328), (6, 46563552), (7, 39911616), (8, 34922664), (9, 31042368), (12, 23281776), (14, 19955808), (16, 17461332), (18, 15521184), (21, 13303872), (24, 11640888), (27, 10347456), (28, 9977904), (32, 8730666), (36, 7760592), (42, 6651936), (48, 5820444), (54, 5173728), (56, 4988952), (63, 4434624), (64, 4365333), (72, 3880296), (81, 3449152), (84, 3325968), (96, 2910222), (108, 2586864), (112, 2494476), (126, 2217312), (144, 1940148), (162, 1724576), (168, 1662984), (189, 1478208), (192, 1455111), (216, 1293432), (224, 1247238), (252, 1108656), (288, 970074), (324, 862288), (336, 831492), (378, 739104), (432, 646716), (448, 623619), (504, 554328), (567, 492736), (576, 485037), (648, 431144), (672, 415746), (756, 369552), (864, 323358), (1008, 277164), (1134, 246368), (1296, 215572), (1344, 207873), (1512, 184776), (1728, 161679), (2016, 138582), (2268, 123184), (2592, 107786), (3024, 92388), (4032, 69291), (4536, 61592), (5184, 53893), (6048, 46194), (7699, 36288), (9072, 30796), (12096, 23097), (15398, 18144)]