260380512

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{18451}}^1$

素因数の和:18481

約数の個数: 108

約数和(自身を含む): 861394716

約数和(自身を除く): 601014204

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 144, 147, 168, 196, 224, 252, 288, 294, 336, 392, 441, 504, 588, 672, 784, 882, 1008, 1176, 1568, 1764, 2016, 2352, 3528, 4704, 7056, 14112, 18451, 36902, 55353, 73804, 110706, 129157, 147608, 166059, 221412, 258314, 295216, 332118, 387471, 442824, 516628, 590432, 664236, 774942, 885648, 904099, 1033256, 1162413, 1328472, 1549884, 1771296, 1808198, 2066512, 2324826, 2656944, 2712297, 3099768, 3616396, 4133024, 4649652, 5313888, 5424594, 6199536, 7232792, 8136891, 9299304, 10849188, 12399072, 14465584, 16273782, 18598608, 21698376, 28931168, 32547564, 37197216, 43396752, 65095128, 86793504, 130190256, 260380512]

約数ペア:

[(1, 260380512), (2, 130190256), (3, 86793504), (4, 65095128), (6, 43396752), (7, 37197216), (8, 32547564), (9, 28931168), (12, 21698376), (14, 18598608), (16, 16273782), (18, 14465584), (21, 12399072), (24, 10849188), (28, 9299304), (32, 8136891), (36, 7232792), (42, 6199536), (48, 5424594), (49, 5313888), (56, 4649652), (63, 4133024), (72, 3616396), (84, 3099768), (96, 2712297), (98, 2656944), (112, 2324826), (126, 2066512), (144, 1808198), (147, 1771296), (168, 1549884), (196, 1328472), (224, 1162413), (252, 1033256), (288, 904099), (294, 885648), (336, 774942), (392, 664236), (441, 590432), (504, 516628), (588, 442824), (672, 387471), (784, 332118), (882, 295216), (1008, 258314), (1176, 221412), (1568, 166059), (1764, 147608), (2016, 129157), (2352, 110706), (3528, 73804), (4704, 55353), (7056, 36902), (14112, 18451)]