487742976

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{15121}}^1$

素因数の和:15152

約数の個数: 120

約数和(自身を含む): 1608859824

約数和(自身を除く): 1121116848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 512, 576, 672, 768, 896, 1008, 1152, 1344, 1536, 1792, 2016, 2304, 2688, 3584, 4032, 4608, 5376, 8064, 10752, 15121, 16128, 30242, 32256, 45363, 60484, 90726, 105847, 120968, 136089, 181452, 211694, 241936, 272178, 317541, 362904, 423388, 483872, 544356, 635082, 725808, 846776, 952623, 967744, 1088712, 1270164, 1451616, 1693552, 1905246, 1935488, 2177424, 2540328, 2903232, 3387104, 3810492, 3870976, 4354848, 5080656, 5806464, 6774208, 7620984, 7741952, 8709696, 10161312, 11612928, 13548416, 15241968, 17419392, 20322624, 23225856, 27096832, 30483936, 34838784, 40645248, 54193664, 60967872, 69677568, 81290496, 121935744, 162580992, 243871488, 487742976]

約数ペア:

[(1, 487742976), (2, 243871488), (3, 162580992), (4, 121935744), (6, 81290496), (7, 69677568), (8, 60967872), (9, 54193664), (12, 40645248), (14, 34838784), (16, 30483936), (18, 27096832), (21, 23225856), (24, 20322624), (28, 17419392), (32, 15241968), (36, 13548416), (42, 11612928), (48, 10161312), (56, 8709696), (63, 7741952), (64, 7620984), (72, 6774208), (84, 5806464), (96, 5080656), (112, 4354848), (126, 3870976), (128, 3810492), (144, 3387104), (168, 2903232), (192, 2540328), (224, 2177424), (252, 1935488), (256, 1905246), (288, 1693552), (336, 1451616), (384, 1270164), (448, 1088712), (504, 967744), (512, 952623), (576, 846776), (672, 725808), (768, 635082), (896, 544356), (1008, 483872), (1152, 423388), (1344, 362904), (1536, 317541), (1792, 272178), (2016, 241936), (2304, 211694), (2688, 181452), (3584, 136089), (4032, 120968), (4608, 105847), (5376, 90726), (8064, 60484), (10752, 45363), (15121, 32256), (16128, 30242)]