1389166592

素因数分解:

$2^{16}\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:131

約数の個数: 136

約数和(自身を含む): 3170869632

約数和(自身を除く): 1781703040

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 41, 44, 47, 64, 82, 88, 94, 128, 164, 176, 188, 256, 328, 352, 376, 451, 512, 517, 656, 704, 752, 902, 1024, 1034, 1312, 1408, 1504, 1804, 1927, 2048, 2068, 2624, 2816, 3008, 3608, 3854, 4096, 4136, 5248, 5632, 6016, 7216, 7708, 8192, 8272, 10496, 11264, 12032, 14432, 15416, 16384, 16544, 20992, 21197, 22528, 24064, 28864, 30832, 32768, 33088, 41984, 42394, 45056, 48128, 57728, 61664, 65536, 66176, 83968, 84788, 90112, 96256, 115456, 123328, 132352, 167936, 169576, 180224, 192512, 230912, 246656, 264704, 335872, 339152, 360448, 385024, 461824, 493312, 529408, 671744, 678304, 720896, 770048, 923648, 986624, 1058816, 1343488, 1356608, 1540096, 1847296, 1973248, 2117632, 2686976, 2713216, 3080192, 3694592, 3946496, 4235264, 5426432, 7389184, 7892992, 8470528, 10852864, 14778368, 15785984, 16941056, 21705728, 29556736, 31571968, 33882112, 43411456, 63143936, 86822912, 126287872, 173645824, 347291648, 694583296, 1389166592]

約数ペア:

[(1, 1389166592), (2, 694583296), (4, 347291648), (8, 173645824), (11, 126287872), (16, 86822912), (22, 63143936), (32, 43411456), (41, 33882112), (44, 31571968), (47, 29556736), (64, 21705728), (82, 16941056), (88, 15785984), (94, 14778368), (128, 10852864), (164, 8470528), (176, 7892992), (188, 7389184), (256, 5426432), (328, 4235264), (352, 3946496), (376, 3694592), (451, 3080192), (512, 2713216), (517, 2686976), (656, 2117632), (704, 1973248), (752, 1847296), (902, 1540096), (1024, 1356608), (1034, 1343488), (1312, 1058816), (1408, 986624), (1504, 923648), (1804, 770048), (1927, 720896), (2048, 678304), (2068, 671744), (2624, 529408), (2816, 493312), (3008, 461824), (3608, 385024), (3854, 360448), (4096, 339152), (4136, 335872), (5248, 264704), (5632, 246656), (6016, 230912), (7216, 192512), (7708, 180224), (8192, 169576), (8272, 167936), (10496, 132352), (11264, 123328), (12032, 115456), (14432, 96256), (15416, 90112), (16384, 84788), (16544, 83968), (20992, 66176), (21197, 65536), (22528, 61664), (24064, 57728), (28864, 48128), (30832, 45056), (32768, 42394), (33088, 41984)]