2720904192

素因数分解:

$2^{10}\times 3^2\times {\mathrm{295237}}^1$

素因数の和:295263

約数の個数: 66

約数和(自身を含む): 7856578418

約数和(自身を除く): 5135674226

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1024, 1152, 1536, 2304, 3072, 4608, 9216, 295237, 590474, 885711, 1180948, 1771422, 2361896, 2657133, 3542844, 4723792, 5314266, 7085688, 9447584, 10628532, 14171376, 18895168, 21257064, 28342752, 37790336, 42514128, 56685504, 75580672, 85028256, 113371008, 151161344, 170056512, 226742016, 302322688, 340113024, 453484032, 680226048, 906968064, 1360452096, 2720904192]

約数ペア:

[(1, 2720904192), (2, 1360452096), (3, 906968064), (4, 680226048), (6, 453484032), (8, 340113024), (9, 302322688), (12, 226742016), (16, 170056512), (18, 151161344), (24, 113371008), (32, 85028256), (36, 75580672), (48, 56685504), (64, 42514128), (72, 37790336), (96, 28342752), (128, 21257064), (144, 18895168), (192, 14171376), (256, 10628532), (288, 9447584), (384, 7085688), (512, 5314266), (576, 4723792), (768, 3542844), (1024, 2657133), (1152, 2361896), (1536, 1771422), (2304, 1180948), (3072, 885711), (4608, 590474), (9216, 295237)]