311975076

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1783}}^1\times {\mathrm{2083}}^1$

素因数の和:3880

約数の個数: 48

約数和(自身を含む): 832799744

約数和(自身を除く): 520824668

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1783, 2083, 3566, 4166, 5349, 6249, 7132, 8332, 10698, 12481, 12498, 14581, 21396, 24962, 24996, 29162, 37443, 43743, 49924, 58324, 74886, 87486, 149772, 174972, 3713989, 7427978, 11141967, 14855956, 22283934, 25997923, 44567868, 51995846, 77993769, 103991692, 155987538, 311975076]

約数ペア:

[(1, 311975076), (2, 155987538), (3, 103991692), (4, 77993769), (6, 51995846), (7, 44567868), (12, 25997923), (14, 22283934), (21, 14855956), (28, 11141967), (42, 7427978), (84, 3713989), (1783, 174972), (2083, 149772), (3566, 87486), (4166, 74886), (5349, 58324), (6249, 49924), (7132, 43743), (8332, 37443), (10698, 29162), (12481, 24996), (12498, 24962), (14581, 21396)]