210995712

素因数分解:

$2^9\times 3^3\times {\mathrm{15263}}^1$

素因数の和:15290

約数の個数: 80

約数和(自身を含む): 624602880

約数和(自身を除く): 413607168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 512, 576, 768, 864, 1152, 1536, 1728, 2304, 3456, 4608, 6912, 13824, 15263, 30526, 45789, 61052, 91578, 122104, 137367, 183156, 244208, 274734, 366312, 412101, 488416, 549468, 732624, 824202, 976832, 1098936, 1465248, 1648404, 1953664, 2197872, 2930496, 3296808, 3907328, 4395744, 5860992, 6593616, 7814656, 8791488, 11721984, 13187232, 17582976, 23443968, 26374464, 35165952, 52748928, 70331904, 105497856, 210995712]

約数ペア:

[(1, 210995712), (2, 105497856), (3, 70331904), (4, 52748928), (6, 35165952), (8, 26374464), (9, 23443968), (12, 17582976), (16, 13187232), (18, 11721984), (24, 8791488), (27, 7814656), (32, 6593616), (36, 5860992), (48, 4395744), (54, 3907328), (64, 3296808), (72, 2930496), (96, 2197872), (108, 1953664), (128, 1648404), (144, 1465248), (192, 1098936), (216, 976832), (256, 824202), (288, 732624), (384, 549468), (432, 488416), (512, 412101), (576, 366312), (768, 274734), (864, 244208), (1152, 183156), (1536, 137367), (1728, 122104), (2304, 91578), (3456, 61052), (4608, 45789), (6912, 30526), (13824, 15263)]