712345984

素因数分解:

$2^7\times 7^1\times {\mathrm{439}}^1\times {\mathrm{1811}}^1$

素因数の和:2271

約数の個数: 64

約数和(自身を含む): 1626451200

約数和(自身を除く): 914105216

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 439, 448, 878, 896, 1756, 1811, 3073, 3512, 3622, 6146, 7024, 7244, 12292, 12677, 14048, 14488, 24584, 25354, 28096, 28976, 49168, 50708, 56192, 57952, 98336, 101416, 115904, 196672, 202832, 231808, 393344, 405664, 795029, 811328, 1590058, 1622656, 3180116, 5565203, 6360232, 11130406, 12720464, 22260812, 25440928, 44521624, 50881856, 89043248, 101763712, 178086496, 356172992, 712345984]

約数ペア:

[(1, 712345984), (2, 356172992), (4, 178086496), (7, 101763712), (8, 89043248), (14, 50881856), (16, 44521624), (28, 25440928), (32, 22260812), (56, 12720464), (64, 11130406), (112, 6360232), (128, 5565203), (224, 3180116), (439, 1622656), (448, 1590058), (878, 811328), (896, 795029), (1756, 405664), (1811, 393344), (3073, 231808), (3512, 202832), (3622, 196672), (6146, 115904), (7024, 101416), (7244, 98336), (12292, 57952), (12677, 56192), (14048, 50708), (14488, 49168), (24584, 28976), (25354, 28096)]