381542544

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{673}}^1$

素因数の和:845

約数の個数: 120

約数和(自身を含む): 1112563712

約数和(自身を除く): 731021168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 127, 144, 186, 248, 254, 279, 372, 381, 496, 508, 558, 673, 744, 762, 1016, 1116, 1143, 1346, 1488, 1524, 2019, 2032, 2232, 2286, 2692, 3048, 3937, 4038, 4464, 4572, 5384, 6057, 6096, 7874, 8076, 9144, 10768, 11811, 12114, 15748, 16152, 18288, 20863, 23622, 24228, 31496, 32304, 35433, 41726, 47244, 48456, 62589, 62992, 70866, 83452, 85471, 94488, 96912, 125178, 141732, 166904, 170942, 187767, 188976, 250356, 256413, 283464, 333808, 341884, 375534, 500712, 512826, 566928, 683768, 751068, 769239, 1001424, 1025652, 1367536, 1502136, 1538478, 2051304, 2649601, 3004272, 3076956, 4102608, 5299202, 6153912, 7948803, 10598404, 12307824, 15897606, 21196808, 23846409, 31795212, 42393616, 47692818, 63590424, 95385636, 127180848, 190771272, 381542544]

約数ペア:

[(1, 381542544), (2, 190771272), (3, 127180848), (4, 95385636), (6, 63590424), (8, 47692818), (9, 42393616), (12, 31795212), (16, 23846409), (18, 21196808), (24, 15897606), (31, 12307824), (36, 10598404), (48, 7948803), (62, 6153912), (72, 5299202), (93, 4102608), (124, 3076956), (127, 3004272), (144, 2649601), (186, 2051304), (248, 1538478), (254, 1502136), (279, 1367536), (372, 1025652), (381, 1001424), (496, 769239), (508, 751068), (558, 683768), (673, 566928), (744, 512826), (762, 500712), (1016, 375534), (1116, 341884), (1143, 333808), (1346, 283464), (1488, 256413), (1524, 250356), (2019, 188976), (2032, 187767), (2232, 170942), (2286, 166904), (2692, 141732), (3048, 125178), (3937, 96912), (4038, 94488), (4464, 85471), (4572, 83452), (5384, 70866), (6057, 62992), (6096, 62589), (7874, 48456), (8076, 47244), (9144, 41726), (10768, 35433), (11811, 32304), (12114, 31496), (15748, 24228), (16152, 23622), (18288, 20863)]