313242244

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{503}}^1\times {\mathrm{967}}^1$

素因数の和:1504

約数の個数: 48

約数和(自身を含む): 655699968

約数和(自身を除く): 342457724

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 503, 644, 967, 1006, 1934, 2012, 3521, 3868, 6769, 7042, 11569, 13538, 14084, 22241, 23138, 27076, 44482, 46276, 80983, 88964, 155687, 161966, 311374, 323932, 486401, 622748, 972802, 1945604, 3404807, 6809614, 11187223, 13619228, 22374446, 44748892, 78310561, 156621122, 313242244]

約数ペア:

[(1, 313242244), (2, 156621122), (4, 78310561), (7, 44748892), (14, 22374446), (23, 13619228), (28, 11187223), (46, 6809614), (92, 3404807), (161, 1945604), (322, 972802), (503, 622748), (644, 486401), (967, 323932), (1006, 311374), (1934, 161966), (2012, 155687), (3521, 88964), (3868, 80983), (6769, 46276), (7042, 44482), (11569, 27076), (13538, 23138), (14084, 22241)]