81948875904

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{199261}}^1$

素因数の和:199308

約数の個数: 256

約数和(自身を含む): 292676025600

約数和(自身を除く): 210727149696

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 32, 34, 36, 42, 48, 51, 54, 56, 63, 64, 68, 72, 84, 96, 102, 108, 112, 119, 126, 128, 136, 144, 153, 168, 189, 192, 204, 216, 224, 238, 252, 272, 288, 306, 336, 357, 378, 384, 408, 432, 448, 459, 476, 504, 544, 576, 612, 672, 714, 756, 816, 864, 896, 918, 952, 1008, 1071, 1088, 1152, 1224, 1344, 1428, 1512, 1632, 1728, 1836, 1904, 2016, 2142, 2176, 2448, 2688, 2856, 3024, 3213, 3264, 3456, 3672, 3808, 4032, 4284, 4896, 5712, 6048, 6426, 6528, 7344, 7616, 8064, 8568, 9792, 11424, 12096, 12852, 14688, 15232, 17136, 19584, 22848, 24192, 25704, 29376, 34272, 45696, 51408, 58752, 68544, 102816, 137088, 199261, 205632, 398522, 411264, 597783, 797044, 1195566, 1394827, 1594088, 1793349, 2391132, 2789654, 3188176, 3387437, 3586698, 4184481, 4782264, 5380047, 5579308, 6376352, 6774874, 7173396, 8368962, 9564528, 10162311, 10760094, 11158616, 12553443, 12752704, 13549748, 14346792, 16737924, 19129056, 20324622, 21520188, 22317232, 23712059, 25106886, 25505408, 27099496, 28693584, 30486933, 33475848, 37660329, 38258112, 40649244, 43040376, 44634464, 47424118, 50213772, 54198992, 57387168, 60973866, 66951696, 71136177, 75320658, 76516224, 81298488, 86080752, 89268928, 91460799, 94848236, 100427544, 108397984, 114774336, 121947732, 133903392, 142272354, 150641316, 162596976, 172161504, 178537856, 182921598, 189696472, 200855088, 213408531, 216795968, 229548672, 243895464, 267806784, 284544708, 301282632, 325193952, 344323008, 365843196, 379392944, 401710176, 426817062, 433591936, 487790928, 535613568, 569089416, 602565264, 640225593, 650387904, 688646016, 731686392, 758785888, 803420352, 853634124, 975581856, 1138178832, 1205130528, 1280451186, 1300775808, 1463372784, 1517571776, 1606840704, 1707268248, 1951163712, 2276357664, 2410261056, 2560902372, 2926745568, 3035143552, 3414536496, 3902327424, 4552715328, 4820522112, 5121804744, 5853491136, 6829072992, 9105430656, 10243609488, 11706982272, 13658145984, 20487218976, 27316291968, 40974437952, 81948875904]

約数ペア:

[(1, 81948875904), (2, 40974437952), (3, 27316291968), (4, 20487218976), (6, 13658145984), (7, 11706982272), (8, 10243609488), (9, 9105430656), (12, 6829072992), (14, 5853491136), (16, 5121804744), (17, 4820522112), (18, 4552715328), (21, 3902327424), (24, 3414536496), (27, 3035143552), (28, 2926745568), (32, 2560902372), (34, 2410261056), (36, 2276357664), (42, 1951163712), (48, 1707268248), (51, 1606840704), (54, 1517571776), (56, 1463372784), (63, 1300775808), (64, 1280451186), (68, 1205130528), (72, 1138178832), (84, 975581856), (96, 853634124), (102, 803420352), (108, 758785888), (112, 731686392), (119, 688646016), (126, 650387904), (128, 640225593), (136, 602565264), (144, 569089416), (153, 535613568), (168, 487790928), (189, 433591936), (192, 426817062), (204, 401710176), (216, 379392944), (224, 365843196), (238, 344323008), (252, 325193952), (272, 301282632), (288, 284544708), (306, 267806784), (336, 243895464), (357, 229548672), (378, 216795968), (384, 213408531), (408, 200855088), (432, 189696472), (448, 182921598), (459, 178537856), (476, 172161504), (504, 162596976), (544, 150641316), (576, 142272354), (612, 133903392), (672, 121947732), (714, 114774336), (756, 108397984), (816, 100427544), (864, 94848236), (896, 91460799), (918, 89268928), (952, 86080752), (1008, 81298488), (1071, 76516224), (1088, 75320658), (1152, 71136177), (1224, 66951696), (1344, 60973866), (1428, 57387168), (1512, 54198992), (1632, 50213772), (1728, 47424118), (1836, 44634464), (1904, 43040376), (2016, 40649244), (2142, 38258112), (2176, 37660329), (2448, 33475848), (2688, 30486933), (2856, 28693584), (3024, 27099496), (3213, 25505408), (3264, 25106886), (3456, 23712059), (3672, 22317232), (3808, 21520188), (4032, 20324622), (4284, 19129056), (4896, 16737924), (5712, 14346792), (6048, 13549748), (6426, 12752704), (6528, 12553443), (7344, 11158616), (7616, 10760094), (8064, 10162311), (8568, 9564528), (9792, 8368962), (11424, 7173396), (12096, 6774874), (12852, 6376352), (14688, 5579308), (15232, 5380047), (17136, 4782264), (19584, 4184481), (22848, 3586698), (24192, 3387437), (25704, 3188176), (29376, 2789654), (34272, 2391132), (45696, 1793349), (51408, 1594088), (58752, 1394827), (68544, 1195566), (102816, 797044), (137088, 597783), (199261, 411264), (205632, 398522)]