489694848

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^2\times {\mathrm{1327}}^1$

素因数の和:1406

約数の個数: 96

約数和(自身を含む): 1345078080

約数和(自身を除く): 855383232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 372, 384, 496, 744, 961, 992, 1327, 1488, 1922, 1984, 2654, 2883, 2976, 3844, 3968, 3981, 5308, 5766, 5952, 7688, 7962, 10616, 11532, 11904, 15376, 15924, 21232, 23064, 30752, 31848, 41137, 42464, 46128, 61504, 63696, 82274, 84928, 92256, 123008, 123411, 127392, 164548, 169856, 184512, 246822, 254784, 329096, 369024, 493644, 509568, 658192, 987288, 1275247, 1316384, 1974576, 2550494, 2632768, 3825741, 3949152, 5100988, 5265536, 7651482, 7898304, 10201976, 15302964, 15796608, 20403952, 30605928, 40807904, 61211856, 81615808, 122423712, 163231616, 244847424, 489694848]

約数ペア:

[(1, 489694848), (2, 244847424), (3, 163231616), (4, 122423712), (6, 81615808), (8, 61211856), (12, 40807904), (16, 30605928), (24, 20403952), (31, 15796608), (32, 15302964), (48, 10201976), (62, 7898304), (64, 7651482), (93, 5265536), (96, 5100988), (124, 3949152), (128, 3825741), (186, 2632768), (192, 2550494), (248, 1974576), (372, 1316384), (384, 1275247), (496, 987288), (744, 658192), (961, 509568), (992, 493644), (1327, 369024), (1488, 329096), (1922, 254784), (1984, 246822), (2654, 184512), (2883, 169856), (2976, 164548), (3844, 127392), (3968, 123411), (3981, 123008), (5308, 92256), (5766, 84928), (5952, 82274), (7688, 63696), (7962, 61504), (10616, 46128), (11532, 42464), (11904, 41137), (15376, 31848), (15924, 30752), (21232, 23064)]