252314478

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{613}}^1\times {\mathrm{1759}}^1$

素因数の和:2393

約数の個数: 48

約数和(自身を含む): 590029440

約数和(自身を除く): 337714962

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 613, 1226, 1759, 1839, 3518, 3678, 5277, 5517, 7969, 10554, 11034, 15831, 15938, 22867, 23907, 31662, 45734, 47814, 68601, 71721, 137202, 143442, 205803, 411606, 1078267, 2156534, 3234801, 6469602, 9704403, 14017471, 19408806, 28034942, 42052413, 84104826, 126157239, 252314478]

約数ペア:

[(1, 252314478), (2, 126157239), (3, 84104826), (6, 42052413), (9, 28034942), (13, 19408806), (18, 14017471), (26, 9704403), (39, 6469602), (78, 3234801), (117, 2156534), (234, 1078267), (613, 411606), (1226, 205803), (1759, 143442), (1839, 137202), (3518, 71721), (3678, 68601), (5277, 47814), (5517, 45734), (7969, 31662), (10554, 23907), (11034, 22867), (15831, 15938)]