269123512

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{599}}^1$

素因数の和:796

約数の個数: 64

約数和(自身を含む): 590976000

約数和(自身を除く): 321852488

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 113, 142, 226, 284, 452, 497, 568, 599, 791, 904, 994, 1198, 1582, 1988, 2396, 3164, 3976, 4193, 4792, 6328, 8023, 8386, 16046, 16772, 32092, 33544, 42529, 56161, 64184, 67687, 85058, 112322, 135374, 170116, 224644, 270748, 297703, 340232, 449288, 473809, 541496, 595406, 947618, 1190812, 1895236, 2381624, 3790472, 4805777, 9611554, 19223108, 33640439, 38446216, 67280878, 134561756, 269123512]

約数ペア:

[(1, 269123512), (2, 134561756), (4, 67280878), (7, 38446216), (8, 33640439), (14, 19223108), (28, 9611554), (56, 4805777), (71, 3790472), (113, 2381624), (142, 1895236), (226, 1190812), (284, 947618), (452, 595406), (497, 541496), (568, 473809), (599, 449288), (791, 340232), (904, 297703), (994, 270748), (1198, 224644), (1582, 170116), (1988, 135374), (2396, 112322), (3164, 85058), (3976, 67687), (4193, 64184), (4792, 56161), (6328, 42529), (8023, 33544), (8386, 32092), (16046, 16772)]