457438128

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{4523}}^1$

素因数の和:4591

約数の個数: 120

約数和(自身を含む): 1406927808

約数和(自身を除く): 949489680

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 43, 48, 49, 56, 84, 86, 98, 112, 129, 147, 168, 172, 196, 258, 294, 301, 336, 344, 392, 516, 588, 602, 688, 784, 903, 1032, 1176, 1204, 1806, 2064, 2107, 2352, 2408, 3612, 4214, 4523, 4816, 6321, 7224, 8428, 9046, 12642, 13569, 14448, 16856, 18092, 25284, 27138, 31661, 33712, 36184, 50568, 54276, 63322, 72368, 94983, 101136, 108552, 126644, 189966, 194489, 217104, 221627, 253288, 379932, 388978, 443254, 506576, 583467, 664881, 759864, 777956, 886508, 1166934, 1329762, 1361423, 1519728, 1555912, 1773016, 2333868, 2659524, 2722846, 3111824, 3546032, 4084269, 4667736, 5319048, 5445692, 8168538, 9335472, 9529961, 10638096, 10891384, 16337076, 19059922, 21782768, 28589883, 32674152, 38119844, 57179766, 65348304, 76239688, 114359532, 152479376, 228719064, 457438128]

約数ペア:

[(1, 457438128), (2, 228719064), (3, 152479376), (4, 114359532), (6, 76239688), (7, 65348304), (8, 57179766), (12, 38119844), (14, 32674152), (16, 28589883), (21, 21782768), (24, 19059922), (28, 16337076), (42, 10891384), (43, 10638096), (48, 9529961), (49, 9335472), (56, 8168538), (84, 5445692), (86, 5319048), (98, 4667736), (112, 4084269), (129, 3546032), (147, 3111824), (168, 2722846), (172, 2659524), (196, 2333868), (258, 1773016), (294, 1555912), (301, 1519728), (336, 1361423), (344, 1329762), (392, 1166934), (516, 886508), (588, 777956), (602, 759864), (688, 664881), (784, 583467), (903, 506576), (1032, 443254), (1176, 388978), (1204, 379932), (1806, 253288), (2064, 221627), (2107, 217104), (2352, 194489), (2408, 189966), (3612, 126644), (4214, 108552), (4523, 101136), (4816, 94983), (6321, 72368), (7224, 63322), (8428, 54276), (9046, 50568), (12642, 36184), (13569, 33712), (14448, 31661), (16856, 27138), (18092, 25284)]