397185344

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{5741}}^1$

素因数の和:5823

約数の個数: 56

約数和(自身を含む): 840077568

約数和(自身を除く): 442892224

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 47, 64, 92, 94, 184, 188, 368, 376, 736, 752, 1081, 1472, 1504, 2162, 3008, 4324, 5741, 8648, 11482, 17296, 22964, 34592, 45928, 69184, 91856, 132043, 183712, 264086, 269827, 367424, 528172, 539654, 1056344, 1079308, 2112688, 2158616, 4225376, 4317232, 6206021, 8450752, 8634464, 12412042, 17268928, 24824084, 49648168, 99296336, 198592672, 397185344]

約数ペア:

[(1, 397185344), (2, 198592672), (4, 99296336), (8, 49648168), (16, 24824084), (23, 17268928), (32, 12412042), (46, 8634464), (47, 8450752), (64, 6206021), (92, 4317232), (94, 4225376), (184, 2158616), (188, 2112688), (368, 1079308), (376, 1056344), (736, 539654), (752, 528172), (1081, 367424), (1472, 269827), (1504, 264086), (2162, 183712), (3008, 132043), (4324, 91856), (5741, 69184), (8648, 45928), (11482, 34592), (17296, 22964)]