339905368

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^2\times {\mathrm{2089}}^1$

素因数の和:2192

約数の個数: 48

約数和(自身を含む): 712146600

約数和(自身を除く): 372241232

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 172, 344, 473, 946, 1849, 1892, 2089, 3698, 3784, 4178, 7396, 8356, 14792, 16712, 20339, 22979, 40678, 45958, 81356, 89827, 91916, 162712, 179654, 183832, 359308, 718616, 988097, 1976194, 3862561, 3952388, 7725122, 7904776, 15450244, 30900488, 42488171, 84976342, 169952684, 339905368]

約数ペア:

[(1, 339905368), (2, 169952684), (4, 84976342), (8, 42488171), (11, 30900488), (22, 15450244), (43, 7904776), (44, 7725122), (86, 3952388), (88, 3862561), (172, 1976194), (344, 988097), (473, 718616), (946, 359308), (1849, 183832), (1892, 179654), (2089, 162712), (3698, 91916), (3784, 89827), (4178, 81356), (7396, 45958), (8356, 40678), (14792, 22979), (16712, 20339)]