219938304

素因数分解:

$2^9\times 3^1\times {\mathrm{31}}^2\times {\mathrm{149}}^1$

素因数の和:232

約数の個数: 120

約数和(自身を含む): 609503400

約数和(自身を除く): 389565096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 149, 186, 192, 248, 256, 298, 372, 384, 447, 496, 512, 596, 744, 768, 894, 961, 992, 1192, 1488, 1536, 1788, 1922, 1984, 2384, 2883, 2976, 3576, 3844, 3968, 4619, 4768, 5766, 5952, 7152, 7688, 7936, 9238, 9536, 11532, 11904, 13857, 14304, 15376, 15872, 18476, 19072, 23064, 23808, 27714, 28608, 30752, 36952, 38144, 46128, 47616, 55428, 57216, 61504, 73904, 76288, 92256, 110856, 114432, 123008, 143189, 147808, 184512, 221712, 228864, 246016, 286378, 295616, 369024, 429567, 443424, 492032, 572756, 591232, 738048, 859134, 886848, 1145512, 1182464, 1476096, 1718268, 1773696, 2291024, 2364928, 3436536, 3547392, 4582048, 6873072, 7094784, 9164096, 13746144, 18328192, 27492288, 36656384, 54984576, 73312768, 109969152, 219938304]

約数ペア:

[(1, 219938304), (2, 109969152), (3, 73312768), (4, 54984576), (6, 36656384), (8, 27492288), (12, 18328192), (16, 13746144), (24, 9164096), (31, 7094784), (32, 6873072), (48, 4582048), (62, 3547392), (64, 3436536), (93, 2364928), (96, 2291024), (124, 1773696), (128, 1718268), (149, 1476096), (186, 1182464), (192, 1145512), (248, 886848), (256, 859134), (298, 738048), (372, 591232), (384, 572756), (447, 492032), (496, 443424), (512, 429567), (596, 369024), (744, 295616), (768, 286378), (894, 246016), (961, 228864), (992, 221712), (1192, 184512), (1488, 147808), (1536, 143189), (1788, 123008), (1922, 114432), (1984, 110856), (2384, 92256), (2883, 76288), (2976, 73904), (3576, 61504), (3844, 57216), (3968, 55428), (4619, 47616), (4768, 46128), (5766, 38144), (5952, 36952), (7152, 30752), (7688, 28608), (7936, 27714), (9238, 23808), (9536, 23064), (11532, 19072), (11904, 18476), (13857, 15872), (14304, 15376)]