257872421664

素因数分解:

$2^5\times 3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{695719}}^1$

素因数の和:695765

約数の個数: 240

約数和(自身を含む): 890983558080

約数和(自身を除く): 633111136416

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 27, 32, 33, 36, 39, 44, 48, 52, 54, 66, 72, 78, 81, 88, 96, 99, 104, 108, 117, 132, 143, 144, 156, 162, 176, 198, 208, 216, 234, 264, 286, 288, 297, 312, 324, 351, 352, 396, 416, 429, 432, 468, 528, 572, 594, 624, 648, 702, 792, 858, 864, 891, 936, 1053, 1056, 1144, 1188, 1248, 1287, 1296, 1404, 1584, 1716, 1782, 1872, 2106, 2288, 2376, 2574, 2592, 2808, 3168, 3432, 3564, 3744, 3861, 4212, 4576, 4752, 5148, 5616, 6864, 7128, 7722, 8424, 9504, 10296, 11232, 11583, 13728, 14256, 15444, 16848, 20592, 23166, 28512, 30888, 33696, 41184, 46332, 61776, 92664, 123552, 185328, 370656, 695719, 1391438, 2087157, 2782876, 4174314, 5565752, 6261471, 7652909, 8348628, 9044347, 11131504, 12522942, 15305818, 16697256, 18088694, 18784413, 22263008, 22958727, 25045884, 27133041, 30611636, 33394512, 36177388, 37568826, 45917454, 50091768, 54266082, 56353239, 61223272, 66789024, 68876181, 72354776, 75137652, 81399123, 91834908, 99487817, 100183536, 108532164, 112706478, 122446544, 137752362, 144709552, 150275304, 162798246, 183669816, 198975634, 200367072, 206628543, 217064328, 225412956, 244197369, 244893088, 275504724, 289419104, 298463451, 300550608, 325596492, 367339632, 397951268, 413257086, 434128656, 450825912, 488394738, 551009448, 596926902, 601101216, 619885629, 651192984, 732592107, 734679264, 795902536, 826514172, 868257312, 895390353, 901651824, 976789476, 1102018896, 1193853804, 1239771258, 1302385968, 1465184214, 1591805072, 1653028344, 1790780706, 1803303648, 1953578952, 2204037792, 2387707608, 2479542516, 2604771936, 2686171059, 2930368428, 3183610144, 3306056688, 3581561412, 3907157904, 4775415216, 4959085032, 5372342118, 5860736856, 6612113376, 7163122824, 7814315808, 8058513177, 9550830432, 9918170064, 10744684236, 11721473712, 14326245648, 16117026354, 19836340128, 21489368472, 23442947424, 28652491296, 32234052708, 42978736944, 64468105416, 85957473888, 128936210832, 257872421664]

約数ペア:

[(1, 257872421664), (2, 128936210832), (3, 85957473888), (4, 64468105416), (6, 42978736944), (8, 32234052708), (9, 28652491296), (11, 23442947424), (12, 21489368472), (13, 19836340128), (16, 16117026354), (18, 14326245648), (22, 11721473712), (24, 10744684236), (26, 9918170064), (27, 9550830432), (32, 8058513177), (33, 7814315808), (36, 7163122824), (39, 6612113376), (44, 5860736856), (48, 5372342118), (52, 4959085032), (54, 4775415216), (66, 3907157904), (72, 3581561412), (78, 3306056688), (81, 3183610144), (88, 2930368428), (96, 2686171059), (99, 2604771936), (104, 2479542516), (108, 2387707608), (117, 2204037792), (132, 1953578952), (143, 1803303648), (144, 1790780706), (156, 1653028344), (162, 1591805072), (176, 1465184214), (198, 1302385968), (208, 1239771258), (216, 1193853804), (234, 1102018896), (264, 976789476), (286, 901651824), (288, 895390353), (297, 868257312), (312, 826514172), (324, 795902536), (351, 734679264), (352, 732592107), (396, 651192984), (416, 619885629), (429, 601101216), (432, 596926902), (468, 551009448), (528, 488394738), (572, 450825912), (594, 434128656), (624, 413257086), (648, 397951268), (702, 367339632), (792, 325596492), (858, 300550608), (864, 298463451), (891, 289419104), (936, 275504724), (1053, 244893088), (1056, 244197369), (1144, 225412956), (1188, 217064328), (1248, 206628543), (1287, 200367072), (1296, 198975634), (1404, 183669816), (1584, 162798246), (1716, 150275304), (1782, 144709552), (1872, 137752362), (2106, 122446544), (2288, 112706478), (2376, 108532164), (2574, 100183536), (2592, 99487817), (2808, 91834908), (3168, 81399123), (3432, 75137652), (3564, 72354776), (3744, 68876181), (3861, 66789024), (4212, 61223272), (4576, 56353239), (4752, 54266082), (5148, 50091768), (5616, 45917454), (6864, 37568826), (7128, 36177388), (7722, 33394512), (8424, 30611636), (9504, 27133041), (10296, 25045884), (11232, 22958727), (11583, 22263008), (13728, 18784413), (14256, 18088694), (15444, 16697256), (16848, 15305818), (20592, 12522942), (23166, 11131504), (28512, 9044347), (30888, 8348628), (33696, 7652909), (41184, 6261471), (46332, 5565752), (61776, 4174314), (92664, 2782876), (123552, 2087157), (185328, 1391438), (370656, 695719)]