321862037504

素因数分解:

$2^{12}\times 7^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1\times {\mathrm{563}}^1$

素因数の和:878

約数の個数: 208

約数和(自身を含む): 747434385408

約数和(自身を除く): 425572347904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 127, 128, 157, 224, 254, 256, 314, 448, 508, 512, 563, 628, 889, 896, 1016, 1024, 1099, 1126, 1256, 1778, 1792, 2032, 2048, 2198, 2252, 2512, 3556, 3584, 3941, 4064, 4096, 4396, 4504, 5024, 7112, 7168, 7882, 8128, 8792, 9008, 10048, 14224, 14336, 15764, 16256, 17584, 18016, 19939, 20096, 28448, 28672, 31528, 32512, 35168, 36032, 39878, 40192, 56896, 63056, 65024, 70336, 71501, 72064, 79756, 80384, 88391, 113792, 126112, 130048, 139573, 140672, 143002, 144128, 159512, 160768, 176782, 227584, 252224, 260096, 279146, 281344, 286004, 288256, 319024, 321536, 353564, 455168, 500507, 504448, 520192, 558292, 562688, 572008, 576512, 618737, 638048, 643072, 707128, 910336, 1001014, 1008896, 1116584, 1125376, 1144016, 1153024, 1237474, 1276096, 1414256, 1820672, 2002028, 2017792, 2233168, 2250752, 2288032, 2306048, 2474948, 2552192, 2828512, 3641344, 4004056, 4035584, 4466336, 4501504, 4576064, 4949896, 5104384, 5657024, 8008112, 8071168, 8932672, 9152128, 9899792, 10208768, 11225657, 11314048, 16016224, 16142336, 17865344, 18304256, 19799584, 20417536, 22451314, 22628096, 32032448, 35730688, 36608512, 39599168, 40835072, 44902628, 45256192, 64064896, 71461376, 73217024, 78579599, 79198336, 81670144, 89805256, 90512384, 128129792, 142922752, 146434048, 157159198, 158396672, 179610512, 181024768, 256259584, 285845504, 292868096, 314318396, 316793344, 359221024, 362049536, 512519168, 571691008, 628636792, 633586688, 718442048, 1025038336, 1257273584, 1267173376, 1436884096, 2050076672, 2514547168, 2534346752, 2873768192, 5029094336, 5747536384, 10058188672, 11495072768, 20116377344, 22990145536, 40232754688, 45980291072, 80465509376, 160931018752, 321862037504]

約数ペア:

[(1, 321862037504), (2, 160931018752), (4, 80465509376), (7, 45980291072), (8, 40232754688), (14, 22990145536), (16, 20116377344), (28, 11495072768), (32, 10058188672), (56, 5747536384), (64, 5029094336), (112, 2873768192), (127, 2534346752), (128, 2514547168), (157, 2050076672), (224, 1436884096), (254, 1267173376), (256, 1257273584), (314, 1025038336), (448, 718442048), (508, 633586688), (512, 628636792), (563, 571691008), (628, 512519168), (889, 362049536), (896, 359221024), (1016, 316793344), (1024, 314318396), (1099, 292868096), (1126, 285845504), (1256, 256259584), (1778, 181024768), (1792, 179610512), (2032, 158396672), (2048, 157159198), (2198, 146434048), (2252, 142922752), (2512, 128129792), (3556, 90512384), (3584, 89805256), (3941, 81670144), (4064, 79198336), (4096, 78579599), (4396, 73217024), (4504, 71461376), (5024, 64064896), (7112, 45256192), (7168, 44902628), (7882, 40835072), (8128, 39599168), (8792, 36608512), (9008, 35730688), (10048, 32032448), (14224, 22628096), (14336, 22451314), (15764, 20417536), (16256, 19799584), (17584, 18304256), (18016, 17865344), (19939, 16142336), (20096, 16016224), (28448, 11314048), (28672, 11225657), (31528, 10208768), (32512, 9899792), (35168, 9152128), (36032, 8932672), (39878, 8071168), (40192, 8008112), (56896, 5657024), (63056, 5104384), (65024, 4949896), (70336, 4576064), (71501, 4501504), (72064, 4466336), (79756, 4035584), (80384, 4004056), (88391, 3641344), (113792, 2828512), (126112, 2552192), (130048, 2474948), (139573, 2306048), (140672, 2288032), (143002, 2250752), (144128, 2233168), (159512, 2017792), (160768, 2002028), (176782, 1820672), (227584, 1414256), (252224, 1276096), (260096, 1237474), (279146, 1153024), (281344, 1144016), (286004, 1125376), (288256, 1116584), (319024, 1008896), (321536, 1001014), (353564, 910336), (455168, 707128), (500507, 643072), (504448, 638048), (520192, 618737), (558292, 576512), (562688, 572008)]