247232784

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{109589}}^1$

素因数の和:109647

約数の個数: 40

約数和(自身を含む): 652279680

約数和(自身を除く): 405046896

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 94, 141, 188, 282, 376, 564, 752, 1128, 2256, 109589, 219178, 328767, 438356, 657534, 876712, 1315068, 1753424, 2630136, 5150683, 5260272, 10301366, 15452049, 20602732, 30904098, 41205464, 61808196, 82410928, 123616392, 247232784]

約数ペア:

[(1, 247232784), (2, 123616392), (3, 82410928), (4, 61808196), (6, 41205464), (8, 30904098), (12, 20602732), (16, 15452049), (24, 10301366), (47, 5260272), (48, 5150683), (94, 2630136), (141, 1753424), (188, 1315068), (282, 876712), (376, 657534), (564, 438356), (752, 328767), (1128, 219178), (2256, 109589)]