284245808

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{230719}}^1$

素因数の和:230745

約数の個数: 40

約数和(自身を含む): 686622720

約数和(自身を除く): 402376912

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 230719, 461438, 922876, 1615033, 1845752, 2537909, 3230066, 3691504, 5075818, 6460132, 10151636, 12920264, 17765363, 20303272, 25840528, 35530726, 40606544, 71061452, 142122904, 284245808]

約数ペア:

[(1, 284245808), (2, 142122904), (4, 71061452), (7, 40606544), (8, 35530726), (11, 25840528), (14, 20303272), (16, 17765363), (22, 12920264), (28, 10151636), (44, 6460132), (56, 5075818), (77, 3691504), (88, 3230066), (112, 2537909), (154, 1845752), (176, 1615033), (308, 922876), (616, 461438), (1232, 230719)]