256049088

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43019}}^1$

素因数の和:43065

約数の個数: 56

約数和(自身を含む): 699333120

約数和(自身を除く): 443284032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 186, 192, 248, 372, 496, 744, 992, 1488, 1984, 2976, 5952, 43019, 86038, 129057, 172076, 258114, 344152, 516228, 688304, 1032456, 1333589, 1376608, 2064912, 2667178, 2753216, 4000767, 4129824, 5334356, 8001534, 8259648, 10668712, 16003068, 21337424, 32006136, 42674848, 64012272, 85349696, 128024544, 256049088]

約数ペア:

[(1, 256049088), (2, 128024544), (3, 85349696), (4, 64012272), (6, 42674848), (8, 32006136), (12, 21337424), (16, 16003068), (24, 10668712), (31, 8259648), (32, 8001534), (48, 5334356), (62, 4129824), (64, 4000767), (93, 2753216), (96, 2667178), (124, 2064912), (186, 1376608), (192, 1333589), (248, 1032456), (372, 688304), (496, 516228), (744, 344152), (992, 258114), (1488, 172076), (1984, 129057), (2976, 86038), (5952, 43019)]