1204777728

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6791}}^1$

素因数の和:6831

約数の個数: 216

約数和(自身を含む): 4331448576

約数和(自身を除く): 3126670848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 56, 63, 64, 66, 72, 77, 84, 88, 96, 99, 112, 126, 128, 132, 144, 154, 168, 176, 192, 198, 224, 231, 252, 256, 264, 288, 308, 336, 352, 384, 396, 448, 462, 504, 528, 576, 616, 672, 693, 704, 768, 792, 896, 924, 1008, 1056, 1152, 1232, 1344, 1386, 1408, 1584, 1792, 1848, 2016, 2112, 2304, 2464, 2688, 2772, 2816, 3168, 3696, 4032, 4224, 4928, 5376, 5544, 6336, 6791, 7392, 8064, 8448, 9856, 11088, 12672, 13582, 14784, 16128, 19712, 20373, 22176, 25344, 27164, 29568, 40746, 44352, 47537, 54328, 59136, 61119, 74701, 81492, 88704, 95074, 108656, 122238, 142611, 149402, 162984, 177408, 190148, 217312, 224103, 244476, 285222, 298804, 325968, 380296, 427833, 434624, 448206, 488952, 522907, 570444, 597608, 651936, 672309, 760592, 855666, 869248, 896412, 977904, 1045814, 1140888, 1195216, 1303872, 1344618, 1521184, 1568721, 1711332, 1738496, 1792824, 1955808, 2091628, 2281776, 2390432, 2607744, 2689236, 3042368, 3137442, 3422664, 3585648, 3911616, 4183256, 4563552, 4706163, 4780864, 5215488, 5378472, 6084736, 6274884, 6845328, 7171296, 7823232, 8366512, 9127104, 9412326, 9561728, 10756944, 12169472, 12549768, 13690656, 14342592, 15646464, 16733024, 18254208, 18824652, 19123456, 21513888, 25099536, 27381312, 28685184, 33466048, 36508416, 37649304, 43027776, 50199072, 54762624, 57370368, 66932096, 75298608, 86055552, 100398144, 109525248, 133864192, 150597216, 172111104, 200796288, 301194432, 401592576, 602388864, 1204777728]

約数ペア:

[(1, 1204777728), (2, 602388864), (3, 401592576), (4, 301194432), (6, 200796288), (7, 172111104), (8, 150597216), (9, 133864192), (11, 109525248), (12, 100398144), (14, 86055552), (16, 75298608), (18, 66932096), (21, 57370368), (22, 54762624), (24, 50199072), (28, 43027776), (32, 37649304), (33, 36508416), (36, 33466048), (42, 28685184), (44, 27381312), (48, 25099536), (56, 21513888), (63, 19123456), (64, 18824652), (66, 18254208), (72, 16733024), (77, 15646464), (84, 14342592), (88, 13690656), (96, 12549768), (99, 12169472), (112, 10756944), (126, 9561728), (128, 9412326), (132, 9127104), (144, 8366512), (154, 7823232), (168, 7171296), (176, 6845328), (192, 6274884), (198, 6084736), (224, 5378472), (231, 5215488), (252, 4780864), (256, 4706163), (264, 4563552), (288, 4183256), (308, 3911616), (336, 3585648), (352, 3422664), (384, 3137442), (396, 3042368), (448, 2689236), (462, 2607744), (504, 2390432), (528, 2281776), (576, 2091628), (616, 1955808), (672, 1792824), (693, 1738496), (704, 1711332), (768, 1568721), (792, 1521184), (896, 1344618), (924, 1303872), (1008, 1195216), (1056, 1140888), (1152, 1045814), (1232, 977904), (1344, 896412), (1386, 869248), (1408, 855666), (1584, 760592), (1792, 672309), (1848, 651936), (2016, 597608), (2112, 570444), (2304, 522907), (2464, 488952), (2688, 448206), (2772, 434624), (2816, 427833), (3168, 380296), (3696, 325968), (4032, 298804), (4224, 285222), (4928, 244476), (5376, 224103), (5544, 217312), (6336, 190148), (6791, 177408), (7392, 162984), (8064, 149402), (8448, 142611), (9856, 122238), (11088, 108656), (12672, 95074), (13582, 88704), (14784, 81492), (16128, 74701), (19712, 61119), (20373, 59136), (22176, 54328), (25344, 47537), (27164, 44352), (29568, 40746)]