678673368

素因数分解:

$2^3\times 3^2\times {\mathrm{2521}}^1\times {\mathrm{3739}}^1$

素因数の和:6272

約数の個数: 48

約数和(自身を含む): 1839294600

約数和(自身を除く): 1160621232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2521, 3739, 5042, 7478, 7563, 10084, 11217, 14956, 15126, 20168, 22434, 22689, 29912, 30252, 33651, 44868, 45378, 60504, 67302, 89736, 90756, 134604, 181512, 269208, 9426019, 18852038, 28278057, 37704076, 56556114, 75408152, 84834171, 113112228, 169668342, 226224456, 339336684, 678673368]

約数ペア:

[(1, 678673368), (2, 339336684), (3, 226224456), (4, 169668342), (6, 113112228), (8, 84834171), (9, 75408152), (12, 56556114), (18, 37704076), (24, 28278057), (36, 18852038), (72, 9426019), (2521, 269208), (3739, 181512), (5042, 134604), (7478, 90756), (7563, 89736), (10084, 67302), (11217, 60504), (14956, 45378), (15126, 44868), (20168, 33651), (22434, 30252), (22689, 29912)]