1999890432

素因数分解:

$2^{11}\times 3^3\times {\mathrm{59}}^1\times {\mathrm{613}}^1$

素因数の和:703

約数の個数: 192

約数和(自身を含む): 6034392000

約数和(自身を除く): 4034501568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 59, 64, 72, 96, 108, 118, 128, 144, 177, 192, 216, 236, 256, 288, 354, 384, 432, 472, 512, 531, 576, 613, 708, 768, 864, 944, 1024, 1062, 1152, 1226, 1416, 1536, 1593, 1728, 1839, 1888, 2048, 2124, 2304, 2452, 2832, 3072, 3186, 3456, 3678, 3776, 4248, 4608, 4904, 5517, 5664, 6144, 6372, 6912, 7356, 7552, 8496, 9216, 9808, 11034, 11328, 12744, 13824, 14712, 15104, 16551, 16992, 18432, 19616, 22068, 22656, 25488, 27648, 29424, 30208, 33102, 33984, 36167, 39232, 44136, 45312, 50976, 55296, 58848, 60416, 66204, 67968, 72334, 78464, 88272, 90624, 101952, 108501, 117696, 120832, 132408, 135936, 144668, 156928, 176544, 181248, 203904, 217002, 235392, 264816, 271872, 289336, 313856, 325503, 353088, 362496, 407808, 434004, 470784, 529632, 543744, 578672, 627712, 651006, 706176, 815616, 868008, 941568, 976509, 1059264, 1087488, 1157344, 1255424, 1302012, 1412352, 1631232, 1736016, 1883136, 1953018, 2118528, 2314688, 2604024, 2824704, 3262464, 3472032, 3766272, 3906036, 4237056, 4629376, 5208048, 5649408, 6944064, 7812072, 8474112, 9258752, 10416096, 11298816, 13888128, 15624144, 16948224, 18517504, 20832192, 27776256, 31248288, 33896448, 37035008, 41664384, 55552512, 62496576, 74070016, 83328768, 111105024, 124993152, 166657536, 222210048, 249986304, 333315072, 499972608, 666630144, 999945216, 1999890432]

約数ペア:

[(1, 1999890432), (2, 999945216), (3, 666630144), (4, 499972608), (6, 333315072), (8, 249986304), (9, 222210048), (12, 166657536), (16, 124993152), (18, 111105024), (24, 83328768), (27, 74070016), (32, 62496576), (36, 55552512), (48, 41664384), (54, 37035008), (59, 33896448), (64, 31248288), (72, 27776256), (96, 20832192), (108, 18517504), (118, 16948224), (128, 15624144), (144, 13888128), (177, 11298816), (192, 10416096), (216, 9258752), (236, 8474112), (256, 7812072), (288, 6944064), (354, 5649408), (384, 5208048), (432, 4629376), (472, 4237056), (512, 3906036), (531, 3766272), (576, 3472032), (613, 3262464), (708, 2824704), (768, 2604024), (864, 2314688), (944, 2118528), (1024, 1953018), (1062, 1883136), (1152, 1736016), (1226, 1631232), (1416, 1412352), (1536, 1302012), (1593, 1255424), (1728, 1157344), (1839, 1087488), (1888, 1059264), (2048, 976509), (2124, 941568), (2304, 868008), (2452, 815616), (2832, 706176), (3072, 651006), (3186, 627712), (3456, 578672), (3678, 543744), (3776, 529632), (4248, 470784), (4608, 434004), (4904, 407808), (5517, 362496), (5664, 353088), (6144, 325503), (6372, 313856), (6912, 289336), (7356, 271872), (7552, 264816), (8496, 235392), (9216, 217002), (9808, 203904), (11034, 181248), (11328, 176544), (12744, 156928), (13824, 144668), (14712, 135936), (15104, 132408), (16551, 120832), (16992, 117696), (18432, 108501), (19616, 101952), (22068, 90624), (22656, 88272), (25488, 78464), (27648, 72334), (29424, 67968), (30208, 66204), (33102, 60416), (33984, 58848), (36167, 55296), (39232, 50976), (44136, 45312)]