339743196

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{1129}}^1$

素因数の和:1795

約数の個数: 72

約数和(自身を含む): 927115280

約数和(自身を除く): 587372084

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 643, 1129, 1286, 1929, 2258, 2572, 3387, 3858, 4516, 5787, 6774, 7716, 8359, 10161, 11574, 13548, 14677, 16718, 20322, 23148, 25077, 29354, 33436, 40644, 44031, 50154, 58708, 75231, 88062, 100308, 132093, 150462, 176124, 264186, 300924, 528372, 725947, 1451894, 2177841, 2903788, 4355682, 6533523, 8711364, 9437311, 13067046, 18874622, 26134092, 28311933, 37749244, 56623866, 84935799, 113247732, 169871598, 339743196]

約数ペア:

[(1, 339743196), (2, 169871598), (3, 113247732), (4, 84935799), (6, 56623866), (9, 37749244), (12, 28311933), (13, 26134092), (18, 18874622), (26, 13067046), (36, 9437311), (39, 8711364), (52, 6533523), (78, 4355682), (117, 2903788), (156, 2177841), (234, 1451894), (468, 725947), (643, 528372), (1129, 300924), (1286, 264186), (1929, 176124), (2258, 150462), (2572, 132093), (3387, 100308), (3858, 88062), (4516, 75231), (5787, 58708), (6774, 50154), (7716, 44031), (8359, 40644), (10161, 33436), (11574, 29354), (13548, 25077), (14677, 23148), (16718, 20322)]