210705408

素因数分解:

$2^{10}\times 3^3\times {\mathrm{7621}}^1$

素因数の和:7650

約数の個数: 88

約数和(自身を含む): 624089360

約数和(自身を除く): 413383952

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, 1024, 1152, 1536, 1728, 2304, 3072, 3456, 4608, 6912, 7621, 9216, 13824, 15242, 22863, 27648, 30484, 45726, 60968, 68589, 91452, 121936, 137178, 182904, 205767, 243872, 274356, 365808, 411534, 487744, 548712, 731616, 823068, 975488, 1097424, 1463232, 1646136, 1950976, 2194848, 2926464, 3292272, 3901952, 4389696, 5852928, 6584544, 7803904, 8779392, 11705856, 13169088, 17558784, 23411712, 26338176, 35117568, 52676352, 70235136, 105352704, 210705408]

約数ペア:

[(1, 210705408), (2, 105352704), (3, 70235136), (4, 52676352), (6, 35117568), (8, 26338176), (9, 23411712), (12, 17558784), (16, 13169088), (18, 11705856), (24, 8779392), (27, 7803904), (32, 6584544), (36, 5852928), (48, 4389696), (54, 3901952), (64, 3292272), (72, 2926464), (96, 2194848), (108, 1950976), (128, 1646136), (144, 1463232), (192, 1097424), (216, 975488), (256, 823068), (288, 731616), (384, 548712), (432, 487744), (512, 411534), (576, 365808), (768, 274356), (864, 243872), (1024, 205767), (1152, 182904), (1536, 137178), (1728, 121936), (2304, 91452), (3072, 68589), (3456, 60968), (4608, 45726), (6912, 30484), (7621, 27648), (9216, 22863), (13824, 15242)]