16966656

素因数分解:

$2^{10}\times 3^2\times 7^1\times {\mathrm{263}}^1$

素因数の和:296

約数の個数: 132

約数和(自身を含む): 56202432

約数和(自身を除く): 39235776

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 263, 288, 336, 384, 448, 504, 512, 526, 576, 672, 768, 789, 896, 1008, 1024, 1052, 1152, 1344, 1536, 1578, 1792, 1841, 2016, 2104, 2304, 2367, 2688, 3072, 3156, 3584, 3682, 4032, 4208, 4608, 4734, 5376, 5523, 6312, 7168, 7364, 8064, 8416, 9216, 9468, 10752, 11046, 12624, 14728, 16128, 16569, 16832, 18936, 21504, 22092, 25248, 29456, 32256, 33138, 33664, 37872, 44184, 50496, 58912, 64512, 66276, 67328, 75744, 88368, 100992, 117824, 132552, 134656, 151488, 176736, 201984, 235648, 265104, 269312, 302976, 353472, 403968, 471296, 530208, 605952, 706944, 807936, 942592, 1060416, 1211904, 1413888, 1885184, 2120832, 2423808, 2827776, 4241664, 5655552, 8483328, 16966656]

約数ペア:

[(1, 16966656), (2, 8483328), (3, 5655552), (4, 4241664), (6, 2827776), (7, 2423808), (8, 2120832), (9, 1885184), (12, 1413888), (14, 1211904), (16, 1060416), (18, 942592), (21, 807936), (24, 706944), (28, 605952), (32, 530208), (36, 471296), (42, 403968), (48, 353472), (56, 302976), (63, 269312), (64, 265104), (72, 235648), (84, 201984), (96, 176736), (112, 151488), (126, 134656), (128, 132552), (144, 117824), (168, 100992), (192, 88368), (224, 75744), (252, 67328), (256, 66276), (263, 64512), (288, 58912), (336, 50496), (384, 44184), (448, 37872), (504, 33664), (512, 33138), (526, 32256), (576, 29456), (672, 25248), (768, 22092), (789, 21504), (896, 18936), (1008, 16832), (1024, 16569), (1052, 16128), (1152, 14728), (1344, 12624), (1536, 11046), (1578, 10752), (1792, 9468), (1841, 9216), (2016, 8416), (2104, 8064), (2304, 7364), (2367, 7168), (2688, 6312), (3072, 5523), (3156, 5376), (3584, 4734), (3682, 4608), (4032, 4208)]