1919351808

素因数分解:

$2^{10}\times 3^3\times {\mathrm{11}}^1\times {\mathrm{6311}}^1$

素因数の和:6351

約数の個数: 176

約数和(自身を含む): 6201918720

約数和(自身を除く): 4282566912

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 72, 88, 96, 99, 108, 128, 132, 144, 176, 192, 198, 216, 256, 264, 288, 297, 352, 384, 396, 432, 512, 528, 576, 594, 704, 768, 792, 864, 1024, 1056, 1152, 1188, 1408, 1536, 1584, 1728, 2112, 2304, 2376, 2816, 3072, 3168, 3456, 4224, 4608, 4752, 5632, 6311, 6336, 6912, 8448, 9216, 9504, 11264, 12622, 12672, 13824, 16896, 18933, 19008, 25244, 25344, 27648, 33792, 37866, 38016, 50488, 50688, 56799, 69421, 75732, 76032, 100976, 101376, 113598, 138842, 151464, 152064, 170397, 201952, 208263, 227196, 277684, 302928, 304128, 340794, 403904, 416526, 454392, 555368, 605856, 624789, 681588, 807808, 833052, 908784, 1110736, 1211712, 1249578, 1363176, 1615616, 1666104, 1817568, 1874367, 2221472, 2423424, 2499156, 2726352, 3231232, 3332208, 3635136, 3748734, 4442944, 4846848, 4998312, 5452704, 6462464, 6664416, 7270272, 7497468, 8885888, 9693696, 9996624, 10905408, 13328832, 14540544, 14994936, 17771776, 19387392, 19993248, 21810816, 26657664, 29081088, 29989872, 35543552, 39986496, 43621632, 53315328, 58162176, 59979744, 71087104, 79972992, 87243264, 106630656, 119959488, 159945984, 174486528, 213261312, 239918976, 319891968, 479837952, 639783936, 959675904, 1919351808]

約数ペア:

[(1, 1919351808), (2, 959675904), (3, 639783936), (4, 479837952), (6, 319891968), (8, 239918976), (9, 213261312), (11, 174486528), (12, 159945984), (16, 119959488), (18, 106630656), (22, 87243264), (24, 79972992), (27, 71087104), (32, 59979744), (33, 58162176), (36, 53315328), (44, 43621632), (48, 39986496), (54, 35543552), (64, 29989872), (66, 29081088), (72, 26657664), (88, 21810816), (96, 19993248), (99, 19387392), (108, 17771776), (128, 14994936), (132, 14540544), (144, 13328832), (176, 10905408), (192, 9996624), (198, 9693696), (216, 8885888), (256, 7497468), (264, 7270272), (288, 6664416), (297, 6462464), (352, 5452704), (384, 4998312), (396, 4846848), (432, 4442944), (512, 3748734), (528, 3635136), (576, 3332208), (594, 3231232), (704, 2726352), (768, 2499156), (792, 2423424), (864, 2221472), (1024, 1874367), (1056, 1817568), (1152, 1666104), (1188, 1615616), (1408, 1363176), (1536, 1249578), (1584, 1211712), (1728, 1110736), (2112, 908784), (2304, 833052), (2376, 807808), (2816, 681588), (3072, 624789), (3168, 605856), (3456, 555368), (4224, 454392), (4608, 416526), (4752, 403904), (5632, 340794), (6311, 304128), (6336, 302928), (6912, 277684), (8448, 227196), (9216, 208263), (9504, 201952), (11264, 170397), (12622, 152064), (12672, 151464), (13824, 138842), (16896, 113598), (18933, 101376), (19008, 100976), (25244, 76032), (25344, 75732), (27648, 69421), (33792, 56799), (37866, 50688), (38016, 50488)]