255491832

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1\times {\mathrm{1019}}^1$

素因数の和:1396

約数の個数: 64

約数和(自身を含む): 661939200

約数和(自身を除く): 406447368

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 337, 372, 674, 744, 1011, 1019, 1348, 2022, 2038, 2696, 3057, 4044, 4076, 6114, 8088, 8152, 10447, 12228, 20894, 24456, 31341, 31589, 41788, 62682, 63178, 83576, 94767, 125364, 126356, 189534, 250728, 252712, 343403, 379068, 686806, 758136, 1030209, 1373612, 2060418, 2747224, 4120836, 8241672, 10645493, 21290986, 31936479, 42581972, 63872958, 85163944, 127745916, 255491832]

約数ペア:

[(1, 255491832), (2, 127745916), (3, 85163944), (4, 63872958), (6, 42581972), (8, 31936479), (12, 21290986), (24, 10645493), (31, 8241672), (62, 4120836), (93, 2747224), (124, 2060418), (186, 1373612), (248, 1030209), (337, 758136), (372, 686806), (674, 379068), (744, 343403), (1011, 252712), (1019, 250728), (1348, 189534), (2022, 126356), (2038, 125364), (2696, 94767), (3057, 83576), (4044, 63178), (4076, 62682), (6114, 41788), (8088, 31589), (8152, 31341), (10447, 24456), (12228, 20894)]