528881136

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{68437}}^1$

素因数の和:68478

約数の個数: 80

約数和(自身を含む): 1629371904

約数和(自身を除く): 1100490768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 56, 69, 84, 92, 112, 138, 161, 168, 184, 276, 322, 336, 368, 483, 552, 644, 966, 1104, 1288, 1932, 2576, 3864, 7728, 68437, 136874, 205311, 273748, 410622, 479059, 547496, 821244, 958118, 1094992, 1437177, 1574051, 1642488, 1916236, 2874354, 3148102, 3284976, 3832472, 4722153, 5748708, 6296204, 7664944, 9444306, 11018357, 11497416, 12592408, 18888612, 22036714, 22994832, 25184816, 33055071, 37777224, 44073428, 66110142, 75554448, 88146856, 132220284, 176293712, 264440568, 528881136]

約数ペア:

[(1, 528881136), (2, 264440568), (3, 176293712), (4, 132220284), (6, 88146856), (7, 75554448), (8, 66110142), (12, 44073428), (14, 37777224), (16, 33055071), (21, 25184816), (23, 22994832), (24, 22036714), (28, 18888612), (42, 12592408), (46, 11497416), (48, 11018357), (56, 9444306), (69, 7664944), (84, 6296204), (92, 5748708), (112, 4722153), (138, 3832472), (161, 3284976), (168, 3148102), (184, 2874354), (276, 1916236), (322, 1642488), (336, 1574051), (368, 1437177), (483, 1094992), (552, 958118), (644, 821244), (966, 547496), (1104, 479059), (1288, 410622), (1932, 273748), (2576, 205311), (3864, 136874), (7728, 68437)]