261244032

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5717}}^1$

素因数の和:5758

約数の個数: 128

約数和(自身を含む): 839859840

約数和(自身を除く): 578615808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 64, 68, 84, 96, 102, 112, 119, 128, 136, 168, 192, 204, 224, 238, 272, 336, 357, 384, 408, 448, 476, 544, 672, 714, 816, 896, 952, 1088, 1344, 1428, 1632, 1904, 2176, 2688, 2856, 3264, 3808, 5712, 5717, 6528, 7616, 11424, 11434, 15232, 17151, 22848, 22868, 34302, 40019, 45696, 45736, 68604, 80038, 91472, 97189, 120057, 137208, 160076, 182944, 194378, 240114, 274416, 291567, 320152, 365888, 388756, 480228, 548832, 583134, 640304, 680323, 731776, 777512, 960456, 1097664, 1166268, 1280608, 1360646, 1555024, 1920912, 2040969, 2195328, 2332536, 2561216, 2721292, 3110048, 3841824, 4081938, 4665072, 5122432, 5442584, 6220096, 7683648, 8163876, 9330144, 10885168, 12440192, 15367296, 16327752, 18660288, 21770336, 32655504, 37320576, 43540672, 65311008, 87081344, 130622016, 261244032]

約数ペア:

[(1, 261244032), (2, 130622016), (3, 87081344), (4, 65311008), (6, 43540672), (7, 37320576), (8, 32655504), (12, 21770336), (14, 18660288), (16, 16327752), (17, 15367296), (21, 12440192), (24, 10885168), (28, 9330144), (32, 8163876), (34, 7683648), (42, 6220096), (48, 5442584), (51, 5122432), (56, 4665072), (64, 4081938), (68, 3841824), (84, 3110048), (96, 2721292), (102, 2561216), (112, 2332536), (119, 2195328), (128, 2040969), (136, 1920912), (168, 1555024), (192, 1360646), (204, 1280608), (224, 1166268), (238, 1097664), (272, 960456), (336, 777512), (357, 731776), (384, 680323), (408, 640304), (448, 583134), (476, 548832), (544, 480228), (672, 388756), (714, 365888), (816, 320152), (896, 291567), (952, 274416), (1088, 240114), (1344, 194378), (1428, 182944), (1632, 160076), (1904, 137208), (2176, 120057), (2688, 97189), (2856, 91472), (3264, 80038), (3808, 68604), (5712, 45736), (5717, 45696), (6528, 40019), (7616, 34302), (11424, 22868), (11434, 22848), (15232, 17151)]