263291808

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{1867}}^1$

素因数の和:2006

約数の個数: 96

約数和(自身を含む): 751294656

約数和(自身を除く): 488002848

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 113, 156, 208, 226, 312, 339, 416, 452, 624, 678, 904, 1248, 1356, 1469, 1808, 1867, 2712, 2938, 3616, 3734, 4407, 5424, 5601, 5876, 7468, 8814, 10848, 11202, 11752, 14936, 17628, 22404, 23504, 24271, 29872, 35256, 44808, 47008, 48542, 59744, 70512, 72813, 89616, 97084, 141024, 145626, 179232, 194168, 210971, 291252, 388336, 421942, 582504, 632913, 776672, 843884, 1165008, 1265826, 1687768, 2330016, 2531652, 2742623, 3375536, 5063304, 5485246, 6751072, 8227869, 10126608, 10970492, 16455738, 20253216, 21940984, 32911476, 43881968, 65822952, 87763936, 131645904, 263291808]

約数ペア:

[(1, 263291808), (2, 131645904), (3, 87763936), (4, 65822952), (6, 43881968), (8, 32911476), (12, 21940984), (13, 20253216), (16, 16455738), (24, 10970492), (26, 10126608), (32, 8227869), (39, 6751072), (48, 5485246), (52, 5063304), (78, 3375536), (96, 2742623), (104, 2531652), (113, 2330016), (156, 1687768), (208, 1265826), (226, 1165008), (312, 843884), (339, 776672), (416, 632913), (452, 582504), (624, 421942), (678, 388336), (904, 291252), (1248, 210971), (1356, 194168), (1469, 179232), (1808, 145626), (1867, 141024), (2712, 97084), (2938, 89616), (3616, 72813), (3734, 70512), (4407, 59744), (5424, 48542), (5601, 47008), (5876, 44808), (7468, 35256), (8814, 29872), (10848, 24271), (11202, 23504), (11752, 22404), (14936, 17628)]