2755556784

素因数分解:

$2^4\times 3^2\times {\mathrm{2213}}^1\times {\mathrm{8647}}^1$

素因数の和:10874

約数の個数: 60

約数和(自身を含む): 7716108816

約数和(自身を除く): 4960552032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 2213, 4426, 6639, 8647, 8852, 13278, 17294, 17704, 19917, 25941, 26556, 34588, 35408, 39834, 51882, 53112, 69176, 77823, 79668, 103764, 106224, 138352, 155646, 159336, 207528, 311292, 318672, 415056, 622584, 1245168, 19135811, 38271622, 57407433, 76543244, 114814866, 153086488, 172222299, 229629732, 306172976, 344444598, 459259464, 688889196, 918518928, 1377778392, 2755556784]

約数ペア:

[(1, 2755556784), (2, 1377778392), (3, 918518928), (4, 688889196), (6, 459259464), (8, 344444598), (9, 306172976), (12, 229629732), (16, 172222299), (18, 153086488), (24, 114814866), (36, 76543244), (48, 57407433), (72, 38271622), (144, 19135811), (2213, 1245168), (4426, 622584), (6639, 415056), (8647, 318672), (8852, 311292), (13278, 207528), (17294, 159336), (17704, 155646), (19917, 138352), (25941, 106224), (26556, 103764), (34588, 79668), (35408, 77823), (39834, 69176), (51882, 53112)]