215426624

素因数分解:

$2^6\times 7^1\times {\mathrm{61}}^1\times {\mathrm{7883}}^1$

素因数の和:7963

約数の個数: 56

約数和(自身を含む): 496628928

約数和(自身を除く): 281202304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 64, 112, 122, 224, 244, 427, 448, 488, 854, 976, 1708, 1952, 3416, 3904, 6832, 7883, 13664, 15766, 27328, 31532, 55181, 63064, 110362, 126128, 220724, 252256, 441448, 480863, 504512, 882896, 961726, 1765792, 1923452, 3366041, 3531584, 3846904, 6732082, 7693808, 13464164, 15387616, 26928328, 30775232, 53856656, 107713312, 215426624]

約数ペア:

[(1, 215426624), (2, 107713312), (4, 53856656), (7, 30775232), (8, 26928328), (14, 15387616), (16, 13464164), (28, 7693808), (32, 6732082), (56, 3846904), (61, 3531584), (64, 3366041), (112, 1923452), (122, 1765792), (224, 961726), (244, 882896), (427, 504512), (448, 480863), (488, 441448), (854, 252256), (976, 220724), (1708, 126128), (1952, 110362), (3416, 63064), (3904, 55181), (6832, 31532), (7883, 27328), (13664, 15766)]