684533248

素因数分解:

$2^9\times 7^1\times {\mathrm{190997}}^1$

素因数の和:191022

約数の個数: 40

約数和(自身を含む): 1563127632

約数和(自身を除く): 878594384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 190997, 381994, 763988, 1336979, 1527976, 2673958, 3055952, 5347916, 6111904, 10695832, 12223808, 21391664, 24447616, 42783328, 48895232, 85566656, 97790464, 171133312, 342266624, 684533248]

約数ペア:

[(1, 684533248), (2, 342266624), (4, 171133312), (7, 97790464), (8, 85566656), (14, 48895232), (16, 42783328), (28, 24447616), (32, 21391664), (56, 12223808), (64, 10695832), (112, 6111904), (128, 5347916), (224, 3055952), (256, 2673958), (448, 1527976), (512, 1336979), (896, 763988), (1792, 381994), (3584, 190997)]