2548008384

素因数分解:

$2^6\times 3^1\times {\mathrm{643}}^1\times {\mathrm{20639}}^1$

素因数の和:21297

約数の個数: 56

約数和(自身を含む): 6752417280

約数和(自身を除く): 4204408896

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 643, 1286, 1929, 2572, 3858, 5144, 7716, 10288, 15432, 20576, 20639, 30864, 41152, 41278, 61728, 61917, 82556, 123456, 123834, 165112, 247668, 330224, 495336, 660448, 990672, 1320896, 1981344, 3962688, 13270877, 26541754, 39812631, 53083508, 79625262, 106167016, 159250524, 212334032, 318501048, 424668064, 637002096, 849336128, 1274004192, 2548008384]

約数ペア:

[(1, 2548008384), (2, 1274004192), (3, 849336128), (4, 637002096), (6, 424668064), (8, 318501048), (12, 212334032), (16, 159250524), (24, 106167016), (32, 79625262), (48, 53083508), (64, 39812631), (96, 26541754), (192, 13270877), (643, 3962688), (1286, 1981344), (1929, 1320896), (2572, 990672), (3858, 660448), (5144, 495336), (7716, 330224), (10288, 247668), (15432, 165112), (20576, 123834), (20639, 123456), (30864, 82556), (41152, 61917), (41278, 61728)]