1200402112

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2903}}^1$

素因数の和:3006

約数の個数: 112

約数和(自身を含む): 2974067712

約数和(自身を除く): 1773665600

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 71, 91, 104, 112, 142, 182, 208, 224, 284, 364, 416, 448, 497, 568, 728, 832, 923, 994, 1136, 1456, 1846, 1988, 2272, 2903, 2912, 3692, 3976, 4544, 5806, 5824, 6461, 7384, 7952, 11612, 12922, 14768, 15904, 20321, 23224, 25844, 29536, 31808, 37739, 40642, 46448, 51688, 59072, 75478, 81284, 92896, 103376, 150956, 162568, 185792, 206113, 206752, 264173, 301912, 325136, 412226, 413504, 528346, 603824, 650272, 824452, 1056692, 1207648, 1300544, 1442791, 1648904, 2113384, 2415296, 2679469, 2885582, 3297808, 4226768, 5358938, 5771164, 6595616, 8453536, 10717876, 11542328, 13191232, 16907072, 18756283, 21435752, 23084656, 37512566, 42871504, 46169312, 75025132, 85743008, 92338624, 150050264, 171486016, 300100528, 600201056, 1200402112]

約数ペア:

[(1, 1200402112), (2, 600201056), (4, 300100528), (7, 171486016), (8, 150050264), (13, 92338624), (14, 85743008), (16, 75025132), (26, 46169312), (28, 42871504), (32, 37512566), (52, 23084656), (56, 21435752), (64, 18756283), (71, 16907072), (91, 13191232), (104, 11542328), (112, 10717876), (142, 8453536), (182, 6595616), (208, 5771164), (224, 5358938), (284, 4226768), (364, 3297808), (416, 2885582), (448, 2679469), (497, 2415296), (568, 2113384), (728, 1648904), (832, 1442791), (923, 1300544), (994, 1207648), (1136, 1056692), (1456, 824452), (1846, 650272), (1988, 603824), (2272, 528346), (2903, 413504), (2912, 412226), (3692, 325136), (3976, 301912), (4544, 264173), (5806, 206752), (5824, 206113), (6461, 185792), (7384, 162568), (7952, 150956), (11612, 103376), (12922, 92896), (14768, 81284), (15904, 75478), (20321, 59072), (23224, 51688), (25844, 46448), (29536, 40642), (31808, 37739)]