317902848

素因数分解:

$2^{12}\times 3^1\times {\mathrm{41}}^1\times {\mathrm{631}}^1$

素因数の和:699

約数の個数: 104

約数和(自身を含む): 869687616

約数和(自身を除く): 551784768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 64, 82, 96, 123, 128, 164, 192, 246, 256, 328, 384, 492, 512, 631, 656, 768, 984, 1024, 1262, 1312, 1536, 1893, 1968, 2048, 2524, 2624, 3072, 3786, 3936, 4096, 5048, 5248, 6144, 7572, 7872, 10096, 10496, 12288, 15144, 15744, 20192, 20992, 25871, 30288, 31488, 40384, 41984, 51742, 60576, 62976, 77613, 80768, 83968, 103484, 121152, 125952, 155226, 161536, 167936, 206968, 242304, 251904, 310452, 323072, 413936, 484608, 503808, 620904, 646144, 827872, 969216, 1241808, 1292288, 1655744, 1938432, 2483616, 2584576, 3311488, 3876864, 4967232, 6622976, 7753728, 9934464, 13245952, 19868928, 26491904, 39737856, 52983808, 79475712, 105967616, 158951424, 317902848]

約数ペア:

[(1, 317902848), (2, 158951424), (3, 105967616), (4, 79475712), (6, 52983808), (8, 39737856), (12, 26491904), (16, 19868928), (24, 13245952), (32, 9934464), (41, 7753728), (48, 6622976), (64, 4967232), (82, 3876864), (96, 3311488), (123, 2584576), (128, 2483616), (164, 1938432), (192, 1655744), (246, 1292288), (256, 1241808), (328, 969216), (384, 827872), (492, 646144), (512, 620904), (631, 503808), (656, 484608), (768, 413936), (984, 323072), (1024, 310452), (1262, 251904), (1312, 242304), (1536, 206968), (1893, 167936), (1968, 161536), (2048, 155226), (2524, 125952), (2624, 121152), (3072, 103484), (3786, 83968), (3936, 80768), (4096, 77613), (5048, 62976), (5248, 60576), (6144, 51742), (7572, 41984), (7872, 40384), (10096, 31488), (10496, 30288), (12288, 25871), (15144, 20992), (15744, 20192)]