428459136

素因数分解:

$2^7\times 3^1\times 7^3\times {\mathrm{3253}}^1$

素因数の和:3291

約数の個数: 128

約数和(自身を含む): 1327632000

約数和(自身を除く): 899172864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 294, 336, 343, 384, 392, 448, 588, 672, 686, 784, 896, 1029, 1176, 1344, 1372, 1568, 2058, 2352, 2688, 2744, 3136, 3253, 4116, 4704, 5488, 6272, 6506, 8232, 9408, 9759, 10976, 13012, 16464, 18816, 19518, 21952, 22771, 26024, 32928, 39036, 43904, 45542, 52048, 65856, 68313, 78072, 91084, 104096, 131712, 136626, 156144, 159397, 182168, 208192, 273252, 312288, 318794, 364336, 416384, 478191, 546504, 624576, 637588, 728672, 956382, 1093008, 1115779, 1249152, 1275176, 1457344, 1912764, 2186016, 2231558, 2550352, 2914688, 3347337, 3825528, 4372032, 4463116, 5100704, 6694674, 7651056, 8744064, 8926232, 10201408, 13389348, 15302112, 17852464, 20402816, 26778696, 30604224, 35704928, 53557392, 61208448, 71409856, 107114784, 142819712, 214229568, 428459136]

約数ペア:

[(1, 428459136), (2, 214229568), (3, 142819712), (4, 107114784), (6, 71409856), (7, 61208448), (8, 53557392), (12, 35704928), (14, 30604224), (16, 26778696), (21, 20402816), (24, 17852464), (28, 15302112), (32, 13389348), (42, 10201408), (48, 8926232), (49, 8744064), (56, 7651056), (64, 6694674), (84, 5100704), (96, 4463116), (98, 4372032), (112, 3825528), (128, 3347337), (147, 2914688), (168, 2550352), (192, 2231558), (196, 2186016), (224, 1912764), (294, 1457344), (336, 1275176), (343, 1249152), (384, 1115779), (392, 1093008), (448, 956382), (588, 728672), (672, 637588), (686, 624576), (784, 546504), (896, 478191), (1029, 416384), (1176, 364336), (1344, 318794), (1372, 312288), (1568, 273252), (2058, 208192), (2352, 182168), (2688, 159397), (2744, 156144), (3136, 136626), (3253, 131712), (4116, 104096), (4704, 91084), (5488, 78072), (6272, 68313), (6506, 65856), (8232, 52048), (9408, 45542), (9759, 43904), (10976, 39036), (13012, 32928), (16464, 26024), (18816, 22771), (19518, 21952)]