214531072

素因数分解:

$2^{10}\times 7^1\times {\mathrm{173}}^2$

素因数の和:373

約数の個数: 66

約数和(自身を含む): 492966728

約数和(自身を除く): 278435656

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 173, 224, 256, 346, 448, 512, 692, 896, 1024, 1211, 1384, 1792, 2422, 2768, 3584, 4844, 5536, 7168, 9688, 11072, 19376, 22144, 29929, 38752, 44288, 59858, 77504, 88576, 119716, 155008, 177152, 209503, 239432, 310016, 419006, 478864, 620032, 838012, 957728, 1240064, 1676024, 1915456, 3352048, 3830912, 6704096, 7661824, 13408192, 15323648, 26816384, 30647296, 53632768, 107265536, 214531072]

約数ペア:

[(1, 214531072), (2, 107265536), (4, 53632768), (7, 30647296), (8, 26816384), (14, 15323648), (16, 13408192), (28, 7661824), (32, 6704096), (56, 3830912), (64, 3352048), (112, 1915456), (128, 1676024), (173, 1240064), (224, 957728), (256, 838012), (346, 620032), (448, 478864), (512, 419006), (692, 310016), (896, 239432), (1024, 209503), (1211, 177152), (1384, 155008), (1792, 119716), (2422, 88576), (2768, 77504), (3584, 59858), (4844, 44288), (5536, 38752), (7168, 29929), (9688, 22144), (11072, 19376)]