289450336

素因数分解:

$2^5\times 7^1\times {\mathrm{467}}^1\times {\mathrm{2767}}^1$

素因数の和:3251

約数の個数: 48

約数和(自身を含む): 652893696

約数和(自身を除く): 363443360

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 467, 934, 1868, 2767, 3269, 3736, 5534, 6538, 7472, 11068, 13076, 14944, 19369, 22136, 26152, 38738, 44272, 52304, 77476, 88544, 104608, 154952, 309904, 619808, 1292189, 2584378, 5168756, 9045323, 10337512, 18090646, 20675024, 36181292, 41350048, 72362584, 144725168, 289450336]

約数ペア:

[(1, 289450336), (2, 144725168), (4, 72362584), (7, 41350048), (8, 36181292), (14, 20675024), (16, 18090646), (28, 10337512), (32, 9045323), (56, 5168756), (112, 2584378), (224, 1292189), (467, 619808), (934, 309904), (1868, 154952), (2767, 104608), (3269, 88544), (3736, 77476), (5534, 52304), (6538, 44272), (7472, 38738), (11068, 26152), (13076, 22136), (14944, 19369)]