214675328

素因数分解:

$2^7\times 7^1\times {\mathrm{263}}^1\times {\mathrm{911}}^1$

素因数の和:1195

約数の個数: 64

約数和(自身を含む): 491166720

約数和(自身を除く): 276491392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 263, 448, 526, 896, 911, 1052, 1822, 1841, 2104, 3644, 3682, 4208, 6377, 7288, 7364, 8416, 12754, 14576, 14728, 16832, 25508, 29152, 29456, 33664, 51016, 58304, 58912, 102032, 116608, 117824, 204064, 235648, 239593, 408128, 479186, 816256, 958372, 1677151, 1916744, 3354302, 3833488, 6708604, 7666976, 13417208, 15333952, 26834416, 30667904, 53668832, 107337664, 214675328]

約数ペア:

[(1, 214675328), (2, 107337664), (4, 53668832), (7, 30667904), (8, 26834416), (14, 15333952), (16, 13417208), (28, 7666976), (32, 6708604), (56, 3833488), (64, 3354302), (112, 1916744), (128, 1677151), (224, 958372), (263, 816256), (448, 479186), (526, 408128), (896, 239593), (911, 235648), (1052, 204064), (1822, 117824), (1841, 116608), (2104, 102032), (3644, 58912), (3682, 58304), (4208, 51016), (6377, 33664), (7288, 29456), (7364, 29152), (8416, 25508), (12754, 16832), (14576, 14728)]