551841136

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1049}}^1$

素因数の和:1143

約数の個数: 120

約数和(自身を含む): 1380380400

約数和(自身を除く): 828539264

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 61, 77, 88, 98, 112, 122, 154, 176, 196, 244, 308, 392, 427, 488, 539, 616, 671, 784, 854, 976, 1049, 1078, 1232, 1342, 1708, 2098, 2156, 2684, 2989, 3416, 4196, 4312, 4697, 5368, 5978, 6832, 7343, 8392, 8624, 9394, 10736, 11539, 11956, 14686, 16784, 18788, 23078, 23912, 29372, 32879, 37576, 46156, 47824, 51401, 58744, 63989, 65758, 75152, 80773, 92312, 102802, 117488, 127978, 131516, 161546, 184624, 205604, 255956, 263032, 323092, 411208, 447923, 511912, 526064, 565411, 646184, 703879, 822416, 895846, 1023824, 1130822, 1292368, 1407758, 1791692, 2261644, 2815516, 3135461, 3583384, 4523288, 4927153, 5631032, 6270922, 7166768, 9046576, 9854306, 11262064, 12541844, 19708612, 25083688, 34490071, 39417224, 50167376, 68980142, 78834448, 137960284, 275920568, 551841136]

約数ペア:

[(1, 551841136), (2, 275920568), (4, 137960284), (7, 78834448), (8, 68980142), (11, 50167376), (14, 39417224), (16, 34490071), (22, 25083688), (28, 19708612), (44, 12541844), (49, 11262064), (56, 9854306), (61, 9046576), (77, 7166768), (88, 6270922), (98, 5631032), (112, 4927153), (122, 4523288), (154, 3583384), (176, 3135461), (196, 2815516), (244, 2261644), (308, 1791692), (392, 1407758), (427, 1292368), (488, 1130822), (539, 1023824), (616, 895846), (671, 822416), (784, 703879), (854, 646184), (976, 565411), (1049, 526064), (1078, 511912), (1232, 447923), (1342, 411208), (1708, 323092), (2098, 263032), (2156, 255956), (2684, 205604), (2989, 184624), (3416, 161546), (4196, 131516), (4312, 127978), (4697, 117488), (5368, 102802), (5978, 92312), (6832, 80773), (7343, 75152), (8392, 65758), (8624, 63989), (9394, 58744), (10736, 51401), (11539, 47824), (11956, 46156), (14686, 37576), (16784, 32879), (18788, 29372), (23078, 23912)]