256631712

素因数分解:

$2^5\times 3^1\times {\mathrm{1579}}^1\times {\mathrm{1693}}^1$

素因数の和:3285

約数の個数: 48

約数和(自身を含む): 674483040

約数和(自身を除く): 417851328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 1579, 1693, 3158, 3386, 4737, 5079, 6316, 6772, 9474, 10158, 12632, 13544, 18948, 20316, 25264, 27088, 37896, 40632, 50528, 54176, 75792, 81264, 151584, 162528, 2673247, 5346494, 8019741, 10692988, 16039482, 21385976, 32078964, 42771952, 64157928, 85543904, 128315856, 256631712]

約数ペア:

[(1, 256631712), (2, 128315856), (3, 85543904), (4, 64157928), (6, 42771952), (8, 32078964), (12, 21385976), (16, 16039482), (24, 10692988), (32, 8019741), (48, 5346494), (96, 2673247), (1579, 162528), (1693, 151584), (3158, 81264), (3386, 75792), (4737, 54176), (5079, 50528), (6316, 40632), (6772, 37896), (9474, 27088), (10158, 25264), (12632, 20316), (13544, 18948)]