315067984

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{11119}}^1$

素因数の和:11168

約数の個数: 80

約数和(自身を含む): 794234880

約数和(自身を除く): 479166896

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 44, 46, 56, 77, 88, 92, 112, 154, 161, 176, 184, 253, 308, 322, 368, 506, 616, 644, 1012, 1232, 1288, 1771, 2024, 2576, 3542, 4048, 7084, 11119, 14168, 22238, 28336, 44476, 77833, 88952, 122309, 155666, 177904, 244618, 255737, 311332, 489236, 511474, 622664, 856163, 978472, 1022948, 1245328, 1712326, 1790159, 1956944, 2045896, 2813107, 3424652, 3580318, 4091792, 5626214, 6849304, 7160636, 11252428, 13698608, 14321272, 19691749, 22504856, 28642544, 39383498, 45009712, 78766996, 157533992, 315067984]

約数ペア:

[(1, 315067984), (2, 157533992), (4, 78766996), (7, 45009712), (8, 39383498), (11, 28642544), (14, 22504856), (16, 19691749), (22, 14321272), (23, 13698608), (28, 11252428), (44, 7160636), (46, 6849304), (56, 5626214), (77, 4091792), (88, 3580318), (92, 3424652), (112, 2813107), (154, 2045896), (161, 1956944), (176, 1790159), (184, 1712326), (253, 1245328), (308, 1022948), (322, 978472), (368, 856163), (506, 622664), (616, 511474), (644, 489236), (1012, 311332), (1232, 255737), (1288, 244618), (1771, 177904), (2024, 155666), (2576, 122309), (3542, 88952), (4048, 77833), (7084, 44476), (11119, 28336), (14168, 22238)]