266201712

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1217}}^1$

素因数の和:1276

約数の個数: 180

約数和(自身を含む): 895317696

約数和(自身を除く): 629115984

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 36, 42, 48, 49, 56, 62, 63, 72, 84, 93, 98, 112, 124, 126, 144, 147, 168, 186, 196, 217, 248, 252, 279, 294, 336, 372, 392, 434, 441, 496, 504, 558, 588, 651, 744, 784, 868, 882, 1008, 1116, 1176, 1217, 1302, 1488, 1519, 1736, 1764, 1953, 2232, 2352, 2434, 2604, 3038, 3472, 3528, 3651, 3906, 4464, 4557, 4868, 5208, 6076, 7056, 7302, 7812, 8519, 9114, 9736, 10416, 10953, 12152, 13671, 14604, 15624, 17038, 18228, 19472, 21906, 24304, 25557, 27342, 29208, 31248, 34076, 36456, 37727, 43812, 51114, 54684, 58416, 59633, 68152, 72912, 75454, 76671, 87624, 102228, 109368, 113181, 119266, 136304, 150908, 153342, 175248, 178899, 204456, 218736, 226362, 238532, 264089, 301816, 306684, 339543, 357798, 408912, 452724, 477064, 528178, 536697, 603632, 613368, 679086, 715596, 792267, 905448, 954128, 1056356, 1073394, 1226736, 1358172, 1431192, 1584534, 1810896, 1848623, 2112712, 2146788, 2376801, 2716344, 2862384, 3169068, 3697246, 4225424, 4293576, 4753602, 5432688, 5545869, 6338136, 7394492, 8587152, 9507204, 11091738, 12676272, 14788984, 16637607, 19014408, 22183476, 29577968, 33275214, 38028816, 44366952, 66550428, 88733904, 133100856, 266201712]

約数ペア:

[(1, 266201712), (2, 133100856), (3, 88733904), (4, 66550428), (6, 44366952), (7, 38028816), (8, 33275214), (9, 29577968), (12, 22183476), (14, 19014408), (16, 16637607), (18, 14788984), (21, 12676272), (24, 11091738), (28, 9507204), (31, 8587152), (36, 7394492), (42, 6338136), (48, 5545869), (49, 5432688), (56, 4753602), (62, 4293576), (63, 4225424), (72, 3697246), (84, 3169068), (93, 2862384), (98, 2716344), (112, 2376801), (124, 2146788), (126, 2112712), (144, 1848623), (147, 1810896), (168, 1584534), (186, 1431192), (196, 1358172), (217, 1226736), (248, 1073394), (252, 1056356), (279, 954128), (294, 905448), (336, 792267), (372, 715596), (392, 679086), (434, 613368), (441, 603632), (496, 536697), (504, 528178), (558, 477064), (588, 452724), (651, 408912), (744, 357798), (784, 339543), (868, 306684), (882, 301816), (1008, 264089), (1116, 238532), (1176, 226362), (1217, 218736), (1302, 204456), (1488, 178899), (1519, 175248), (1736, 153342), (1764, 150908), (1953, 136304), (2232, 119266), (2352, 113181), (2434, 109368), (2604, 102228), (3038, 87624), (3472, 76671), (3528, 75454), (3651, 72912), (3906, 68152), (4464, 59633), (4557, 58416), (4868, 54684), (5208, 51114), (6076, 43812), (7056, 37727), (7302, 36456), (7812, 34076), (8519, 31248), (9114, 29208), (9736, 27342), (10416, 25557), (10953, 24304), (12152, 21906), (13671, 19472), (14604, 18228), (15624, 17038)]