391931904

素因数分解:

$2^{11}\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{701}}^1$

素因数の和:746

約数の個数: 192

約数和(自身を含む): 1287861120

約数和(自身を除く): 895929216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 128, 156, 168, 182, 192, 208, 224, 256, 273, 312, 336, 364, 384, 416, 448, 512, 546, 624, 672, 701, 728, 768, 832, 896, 1024, 1092, 1248, 1344, 1402, 1456, 1536, 1664, 1792, 2048, 2103, 2184, 2496, 2688, 2804, 2912, 3072, 3328, 3584, 4206, 4368, 4907, 4992, 5376, 5608, 5824, 6144, 6656, 7168, 8412, 8736, 9113, 9814, 9984, 10752, 11216, 11648, 13312, 14336, 14721, 16824, 17472, 18226, 19628, 19968, 21504, 22432, 23296, 26624, 27339, 29442, 33648, 34944, 36452, 39256, 39936, 43008, 44864, 46592, 54678, 58884, 63791, 67296, 69888, 72904, 78512, 79872, 89728, 93184, 109356, 117768, 127582, 134592, 139776, 145808, 157024, 179456, 186368, 191373, 218712, 235536, 255164, 269184, 279552, 291616, 314048, 358912, 382746, 437424, 471072, 510328, 538368, 559104, 583232, 628096, 717824, 765492, 874848, 942144, 1020656, 1076736, 1166464, 1256192, 1435648, 1530984, 1749696, 1884288, 2041312, 2153472, 2332928, 2512384, 3061968, 3499392, 3768576, 4082624, 4306944, 4665856, 5024768, 6123936, 6998784, 7537152, 8165248, 9331712, 10049536, 12247872, 13997568, 15074304, 16330496, 18663424, 24495744, 27995136, 30148608, 32660992, 48991488, 55990272, 65321984, 97982976, 130643968, 195965952, 391931904]

約数ペア:

[(1, 391931904), (2, 195965952), (3, 130643968), (4, 97982976), (6, 65321984), (7, 55990272), (8, 48991488), (12, 32660992), (13, 30148608), (14, 27995136), (16, 24495744), (21, 18663424), (24, 16330496), (26, 15074304), (28, 13997568), (32, 12247872), (39, 10049536), (42, 9331712), (48, 8165248), (52, 7537152), (56, 6998784), (64, 6123936), (78, 5024768), (84, 4665856), (91, 4306944), (96, 4082624), (104, 3768576), (112, 3499392), (128, 3061968), (156, 2512384), (168, 2332928), (182, 2153472), (192, 2041312), (208, 1884288), (224, 1749696), (256, 1530984), (273, 1435648), (312, 1256192), (336, 1166464), (364, 1076736), (384, 1020656), (416, 942144), (448, 874848), (512, 765492), (546, 717824), (624, 628096), (672, 583232), (701, 559104), (728, 538368), (768, 510328), (832, 471072), (896, 437424), (1024, 382746), (1092, 358912), (1248, 314048), (1344, 291616), (1402, 279552), (1456, 269184), (1536, 255164), (1664, 235536), (1792, 218712), (2048, 191373), (2103, 186368), (2184, 179456), (2496, 157024), (2688, 145808), (2804, 139776), (2912, 134592), (3072, 127582), (3328, 117768), (3584, 109356), (4206, 93184), (4368, 89728), (4907, 79872), (4992, 78512), (5376, 72904), (5608, 69888), (5824, 67296), (6144, 63791), (6656, 58884), (7168, 54678), (8412, 46592), (8736, 44864), (9113, 43008), (9814, 39936), (9984, 39256), (10752, 36452), (11216, 34944), (11648, 33648), (13312, 29442), (14336, 27339), (14721, 26624), (16824, 23296), (17472, 22432), (18226, 21504), (19628, 19968)]