638831424

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{6173}}^1$

素因数の和:6213

約数の個数: 168

約数和(自身を含む): 2145292128

約数和(自身を除く): 1506460704

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 49, 56, 64, 66, 77, 84, 88, 96, 98, 112, 132, 147, 154, 168, 176, 192, 196, 224, 231, 264, 294, 308, 336, 352, 392, 448, 462, 528, 539, 588, 616, 672, 704, 784, 924, 1056, 1078, 1176, 1232, 1344, 1568, 1617, 1848, 2112, 2156, 2352, 2464, 3136, 3234, 3696, 4312, 4704, 4928, 6173, 6468, 7392, 8624, 9408, 12346, 12936, 14784, 17248, 18519, 24692, 25872, 34496, 37038, 43211, 49384, 51744, 67903, 74076, 86422, 98768, 103488, 129633, 135806, 148152, 172844, 197536, 203709, 259266, 271612, 296304, 302477, 345688, 395072, 407418, 475321, 518532, 543224, 592608, 604954, 691376, 814836, 907431, 950642, 1037064, 1086448, 1185216, 1209908, 1382752, 1425963, 1629672, 1814862, 1901284, 2074128, 2172896, 2419816, 2765504, 2851926, 3259344, 3327247, 3629724, 3802568, 4148256, 4345792, 4839632, 5703852, 6518688, 6654494, 7259448, 7605136, 8296512, 9679264, 9981741, 11407704, 13037376, 13308988, 14518896, 15210272, 19358528, 19963482, 22815408, 26617976, 29037792, 30420544, 39926964, 45630816, 53235952, 58075584, 79853928, 91261632, 106471904, 159707856, 212943808, 319415712, 638831424]

約数ペア:

[(1, 638831424), (2, 319415712), (3, 212943808), (4, 159707856), (6, 106471904), (7, 91261632), (8, 79853928), (11, 58075584), (12, 53235952), (14, 45630816), (16, 39926964), (21, 30420544), (22, 29037792), (24, 26617976), (28, 22815408), (32, 19963482), (33, 19358528), (42, 15210272), (44, 14518896), (48, 13308988), (49, 13037376), (56, 11407704), (64, 9981741), (66, 9679264), (77, 8296512), (84, 7605136), (88, 7259448), (96, 6654494), (98, 6518688), (112, 5703852), (132, 4839632), (147, 4345792), (154, 4148256), (168, 3802568), (176, 3629724), (192, 3327247), (196, 3259344), (224, 2851926), (231, 2765504), (264, 2419816), (294, 2172896), (308, 2074128), (336, 1901284), (352, 1814862), (392, 1629672), (448, 1425963), (462, 1382752), (528, 1209908), (539, 1185216), (588, 1086448), (616, 1037064), (672, 950642), (704, 907431), (784, 814836), (924, 691376), (1056, 604954), (1078, 592608), (1176, 543224), (1232, 518532), (1344, 475321), (1568, 407418), (1617, 395072), (1848, 345688), (2112, 302477), (2156, 296304), (2352, 271612), (2464, 259266), (3136, 203709), (3234, 197536), (3696, 172844), (4312, 148152), (4704, 135806), (4928, 129633), (6173, 103488), (6468, 98768), (7392, 86422), (8624, 74076), (9408, 67903), (12346, 51744), (12936, 49384), (14784, 43211), (17248, 37038), (18519, 34496), (24692, 25872)]