946649984

素因数分解:

$2^7\times 7^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{353}}^1$

素因数の和:488

約数の個数: 128

約数和(自身を含む): 2244473280

約数和(自身を除く): 1297823296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 64, 73, 82, 112, 128, 146, 164, 224, 287, 292, 328, 353, 448, 511, 574, 584, 656, 706, 896, 1022, 1148, 1168, 1312, 1412, 2044, 2296, 2336, 2471, 2624, 2824, 2993, 4088, 4592, 4672, 4942, 5248, 5648, 5986, 8176, 9184, 9344, 9884, 11296, 11972, 14473, 16352, 18368, 19768, 20951, 22592, 23944, 25769, 28946, 32704, 36736, 39536, 41902, 45184, 47888, 51538, 57892, 65408, 79072, 83804, 95776, 101311, 103076, 115784, 158144, 167608, 180383, 191552, 202622, 206152, 231568, 316288, 335216, 360766, 383104, 405244, 412304, 463136, 670432, 721532, 810488, 824608, 926272, 1056529, 1340864, 1443064, 1620976, 1649216, 1852544, 2113058, 2681728, 2886128, 3241952, 3298432, 4226116, 5772256, 6483904, 7395703, 8452232, 11544512, 12967808, 14791406, 16904464, 23089024, 29582812, 33808928, 59165624, 67617856, 118331248, 135235712, 236662496, 473324992, 946649984]

約数ペア:

[(1, 946649984), (2, 473324992), (4, 236662496), (7, 135235712), (8, 118331248), (14, 67617856), (16, 59165624), (28, 33808928), (32, 29582812), (41, 23089024), (56, 16904464), (64, 14791406), (73, 12967808), (82, 11544512), (112, 8452232), (128, 7395703), (146, 6483904), (164, 5772256), (224, 4226116), (287, 3298432), (292, 3241952), (328, 2886128), (353, 2681728), (448, 2113058), (511, 1852544), (574, 1649216), (584, 1620976), (656, 1443064), (706, 1340864), (896, 1056529), (1022, 926272), (1148, 824608), (1168, 810488), (1312, 721532), (1412, 670432), (2044, 463136), (2296, 412304), (2336, 405244), (2471, 383104), (2624, 360766), (2824, 335216), (2993, 316288), (4088, 231568), (4592, 206152), (4672, 202622), (4942, 191552), (5248, 180383), (5648, 167608), (5986, 158144), (8176, 115784), (9184, 103076), (9344, 101311), (9884, 95776), (11296, 83804), (11972, 79072), (14473, 65408), (16352, 57892), (18368, 51538), (19768, 47888), (20951, 45184), (22592, 41902), (23944, 39536), (25769, 36736), (28946, 32704)]