288951124

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{571}}^1$

素因数の和:677

約数の個数: 96

約数和(自身を含む): 664215552

約数和(自身を除く): 375264428

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 53, 62, 77, 106, 124, 154, 212, 217, 308, 341, 371, 434, 571, 583, 682, 742, 868, 1142, 1166, 1364, 1484, 1643, 2284, 2332, 2387, 3286, 3997, 4081, 4774, 6281, 6572, 7994, 8162, 9548, 11501, 12562, 15988, 16324, 17701, 18073, 23002, 25124, 30263, 35402, 36146, 43967, 46004, 60526, 70804, 72292, 87934, 121052, 123907, 126511, 175868, 194711, 211841, 247814, 253022, 332893, 389422, 423682, 495628, 506044, 665786, 778844, 847364, 938153, 1331572, 1362977, 1876306, 2330251, 2725954, 3752612, 4660502, 5451908, 6567071, 9321004, 10319683, 13134142, 20639366, 26268284, 41278732, 72237781, 144475562, 288951124]

約数ペア:

[(1, 288951124), (2, 144475562), (4, 72237781), (7, 41278732), (11, 26268284), (14, 20639366), (22, 13134142), (28, 10319683), (31, 9321004), (44, 6567071), (53, 5451908), (62, 4660502), (77, 3752612), (106, 2725954), (124, 2330251), (154, 1876306), (212, 1362977), (217, 1331572), (308, 938153), (341, 847364), (371, 778844), (434, 665786), (571, 506044), (583, 495628), (682, 423682), (742, 389422), (868, 332893), (1142, 253022), (1166, 247814), (1364, 211841), (1484, 194711), (1643, 175868), (2284, 126511), (2332, 123907), (2387, 121052), (3286, 87934), (3997, 72292), (4081, 70804), (4774, 60526), (6281, 46004), (6572, 43967), (7994, 36146), (8162, 35402), (9548, 30263), (11501, 25124), (12562, 23002), (15988, 18073), (16324, 17701)]