279381204

素因数分解:

$2^2\times 3^3\times {\mathrm{127}}^1\times {\mathrm{20369}}^1$

素因数の和:20509

約数の個数: 48

約数和(自身を含む): 730060800

約数和(自身を除く): 450679596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 127, 254, 381, 508, 762, 1143, 1524, 2286, 3429, 4572, 6858, 13716, 20369, 40738, 61107, 81476, 122214, 183321, 244428, 366642, 549963, 733284, 1099926, 2199852, 2586863, 5173726, 7760589, 10347452, 15521178, 23281767, 31042356, 46563534, 69845301, 93127068, 139690602, 279381204]

約数ペア:

[(1, 279381204), (2, 139690602), (3, 93127068), (4, 69845301), (6, 46563534), (9, 31042356), (12, 23281767), (18, 15521178), (27, 10347452), (36, 7760589), (54, 5173726), (108, 2586863), (127, 2199852), (254, 1099926), (381, 733284), (508, 549963), (762, 366642), (1143, 244428), (1524, 183321), (2286, 122214), (3429, 81476), (4572, 61107), (6858, 40738), (13716, 20369)]