2190082048

素因数分解:

$2^{17}\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1$

素因数の和:90

約数の個数: 216

約数和(自身を含む): 5737785984

約数和(自身を除く): 3547703936

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 49, 56, 62, 64, 77, 88, 98, 112, 124, 128, 154, 176, 196, 217, 224, 248, 256, 308, 341, 352, 392, 434, 448, 496, 512, 539, 616, 682, 704, 784, 868, 896, 992, 1024, 1078, 1232, 1364, 1408, 1519, 1568, 1736, 1792, 1984, 2048, 2156, 2387, 2464, 2728, 2816, 3038, 3136, 3472, 3584, 3968, 4096, 4312, 4774, 4928, 5456, 5632, 6076, 6272, 6944, 7168, 7936, 8192, 8624, 9548, 9856, 10912, 11264, 12152, 12544, 13888, 14336, 15872, 16384, 16709, 17248, 19096, 19712, 21824, 22528, 24304, 25088, 27776, 28672, 31744, 32768, 33418, 34496, 38192, 39424, 43648, 45056, 48608, 50176, 55552, 57344, 63488, 65536, 66836, 68992, 76384, 78848, 87296, 90112, 97216, 100352, 111104, 114688, 126976, 131072, 133672, 137984, 152768, 157696, 174592, 180224, 194432, 200704, 222208, 229376, 253952, 267344, 275968, 305536, 315392, 349184, 360448, 388864, 401408, 444416, 458752, 507904, 534688, 551936, 611072, 630784, 698368, 720896, 777728, 802816, 888832, 917504, 1015808, 1069376, 1103872, 1222144, 1261568, 1396736, 1441792, 1555456, 1605632, 1777664, 2031616, 2138752, 2207744, 2444288, 2523136, 2793472, 3110912, 3211264, 3555328, 4063232, 4277504, 4415488, 4888576, 5046272, 5586944, 6221824, 6422528, 7110656, 8555008, 8830976, 9777152, 10092544, 11173888, 12443648, 14221312, 17110016, 17661952, 19554304, 22347776, 24887296, 28442624, 34220032, 35323904, 39108608, 44695552, 49774592, 68440064, 70647808, 78217216, 99549184, 136880128, 156434432, 199098368, 273760256, 312868864, 547520512, 1095041024, 2190082048]

約数ペア:

[(1, 2190082048), (2, 1095041024), (4, 547520512), (7, 312868864), (8, 273760256), (11, 199098368), (14, 156434432), (16, 136880128), (22, 99549184), (28, 78217216), (31, 70647808), (32, 68440064), (44, 49774592), (49, 44695552), (56, 39108608), (62, 35323904), (64, 34220032), (77, 28442624), (88, 24887296), (98, 22347776), (112, 19554304), (124, 17661952), (128, 17110016), (154, 14221312), (176, 12443648), (196, 11173888), (217, 10092544), (224, 9777152), (248, 8830976), (256, 8555008), (308, 7110656), (341, 6422528), (352, 6221824), (392, 5586944), (434, 5046272), (448, 4888576), (496, 4415488), (512, 4277504), (539, 4063232), (616, 3555328), (682, 3211264), (704, 3110912), (784, 2793472), (868, 2523136), (896, 2444288), (992, 2207744), (1024, 2138752), (1078, 2031616), (1232, 1777664), (1364, 1605632), (1408, 1555456), (1519, 1441792), (1568, 1396736), (1736, 1261568), (1792, 1222144), (1984, 1103872), (2048, 1069376), (2156, 1015808), (2387, 917504), (2464, 888832), (2728, 802816), (2816, 777728), (3038, 720896), (3136, 698368), (3472, 630784), (3584, 611072), (3968, 551936), (4096, 534688), (4312, 507904), (4774, 458752), (4928, 444416), (5456, 401408), (5632, 388864), (6076, 360448), (6272, 349184), (6944, 315392), (7168, 305536), (7936, 275968), (8192, 267344), (8624, 253952), (9548, 229376), (9856, 222208), (10912, 200704), (11264, 194432), (12152, 180224), (12544, 174592), (13888, 157696), (14336, 152768), (15872, 137984), (16384, 133672), (16709, 131072), (17248, 126976), (19096, 114688), (19712, 111104), (21824, 100352), (22528, 97216), (24304, 90112), (25088, 87296), (27776, 78848), (28672, 76384), (31744, 68992), (32768, 66836), (33418, 65536), (34496, 63488), (38192, 57344), (39424, 55552), (43648, 50176), (45056, 48608)]