1256070816

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4357}}^1$

素因数の和:4404

約数の個数: 288

約数和(自身を含む): 4797007488

約数和(自身を除く): 3540936672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 13, 14, 16, 18, 21, 22, 24, 26, 28, 32, 33, 36, 39, 42, 44, 48, 52, 56, 63, 66, 72, 77, 78, 84, 88, 91, 96, 99, 104, 112, 117, 126, 132, 143, 144, 154, 156, 168, 176, 182, 198, 208, 224, 231, 234, 252, 264, 273, 286, 288, 308, 312, 336, 352, 364, 396, 416, 429, 462, 468, 504, 528, 546, 572, 616, 624, 672, 693, 728, 792, 819, 858, 924, 936, 1001, 1008, 1056, 1092, 1144, 1232, 1248, 1287, 1386, 1456, 1584, 1638, 1716, 1848, 1872, 2002, 2016, 2184, 2288, 2464, 2574, 2772, 2912, 3003, 3168, 3276, 3432, 3696, 3744, 4004, 4357, 4368, 4576, 5148, 5544, 6006, 6552, 6864, 7392, 8008, 8714, 8736, 9009, 10296, 11088, 12012, 13071, 13104, 13728, 16016, 17428, 18018, 20592, 22176, 24024, 26142, 26208, 30499, 32032, 34856, 36036, 39213, 41184, 47927, 48048, 52284, 56641, 60998, 69712, 72072, 78426, 91497, 95854, 96096, 104568, 113282, 121996, 139424, 143781, 144144, 156852, 169923, 182994, 191708, 209136, 226564, 243992, 274491, 287562, 288288, 313704, 335489, 339846, 365988, 383416, 396487, 418272, 431343, 453128, 487984, 509769, 548982, 575124, 623051, 627408, 670978, 679692, 731976, 766832, 792974, 862686, 906256, 975968, 1006467, 1019538, 1097964, 1150248, 1189461, 1246102, 1254816, 1341956, 1359384, 1463952, 1533664, 1585948, 1725372, 1812512, 1869153, 2012934, 2039076, 2195928, 2300496, 2378922, 2492204, 2683912, 2718768, 2927904, 3019401, 3171896, 3450744, 3568383, 3738306, 4025868, 4078152, 4361357, 4391856, 4600992, 4757844, 4984408, 5367824, 5437536, 5607459, 6038802, 6343792, 6901488, 7136766, 7476612, 8051736, 8156304, 8722714, 8783712, 9515688, 9968816, 10735648, 11214918, 12077604, 12687584, 13084071, 13802976, 14273532, 14953224, 16103472, 16312608, 17445428, 19031376, 19937632, 22429836, 24155208, 26168142, 28547064, 29906448, 32206944, 34890856, 38062752, 39252213, 44859672, 48310416, 52336284, 57094128, 59812896, 69781712, 78504426, 89719344, 96620832, 104672568, 114188256, 139563424, 157008852, 179438688, 209345136, 314017704, 418690272, 628035408, 1256070816]

約数ペア:

[(1, 1256070816), (2, 628035408), (3, 418690272), (4, 314017704), (6, 209345136), (7, 179438688), (8, 157008852), (9, 139563424), (11, 114188256), (12, 104672568), (13, 96620832), (14, 89719344), (16, 78504426), (18, 69781712), (21, 59812896), (22, 57094128), (24, 52336284), (26, 48310416), (28, 44859672), (32, 39252213), (33, 38062752), (36, 34890856), (39, 32206944), (42, 29906448), (44, 28547064), (48, 26168142), (52, 24155208), (56, 22429836), (63, 19937632), (66, 19031376), (72, 17445428), (77, 16312608), (78, 16103472), (84, 14953224), (88, 14273532), (91, 13802976), (96, 13084071), (99, 12687584), (104, 12077604), (112, 11214918), (117, 10735648), (126, 9968816), (132, 9515688), (143, 8783712), (144, 8722714), (154, 8156304), (156, 8051736), (168, 7476612), (176, 7136766), (182, 6901488), (198, 6343792), (208, 6038802), (224, 5607459), (231, 5437536), (234, 5367824), (252, 4984408), (264, 4757844), (273, 4600992), (286, 4391856), (288, 4361357), (308, 4078152), (312, 4025868), (336, 3738306), (352, 3568383), (364, 3450744), (396, 3171896), (416, 3019401), (429, 2927904), (462, 2718768), (468, 2683912), (504, 2492204), (528, 2378922), (546, 2300496), (572, 2195928), (616, 2039076), (624, 2012934), (672, 1869153), (693, 1812512), (728, 1725372), (792, 1585948), (819, 1533664), (858, 1463952), (924, 1359384), (936, 1341956), (1001, 1254816), (1008, 1246102), (1056, 1189461), (1092, 1150248), (1144, 1097964), (1232, 1019538), (1248, 1006467), (1287, 975968), (1386, 906256), (1456, 862686), (1584, 792974), (1638, 766832), (1716, 731976), (1848, 679692), (1872, 670978), (2002, 627408), (2016, 623051), (2184, 575124), (2288, 548982), (2464, 509769), (2574, 487984), (2772, 453128), (2912, 431343), (3003, 418272), (3168, 396487), (3276, 383416), (3432, 365988), (3696, 339846), (3744, 335489), (4004, 313704), (4357, 288288), (4368, 287562), (4576, 274491), (5148, 243992), (5544, 226564), (6006, 209136), (6552, 191708), (6864, 182994), (7392, 169923), (8008, 156852), (8714, 144144), (8736, 143781), (9009, 139424), (10296, 121996), (11088, 113282), (12012, 104568), (13071, 96096), (13104, 95854), (13728, 91497), (16016, 78426), (17428, 72072), (18018, 69712), (20592, 60998), (22176, 56641), (24024, 52284), (26142, 48048), (26208, 47927), (30499, 41184), (32032, 39213), (34856, 36036)]