496752494

素因数分解:

$2^1\times 7^4\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:179

約数の個数: 80

約数和(自身を含む): 929304576

約数和(自身を除く): 432552082

約数列:

[1, 2, 7, 14, 31, 47, 49, 62, 71, 94, 98, 142, 217, 329, 343, 434, 497, 658, 686, 994, 1457, 1519, 2201, 2303, 2401, 2914, 3038, 3337, 3479, 4402, 4606, 4802, 6674, 6958, 10199, 10633, 15407, 16121, 20398, 21266, 23359, 24353, 30814, 32242, 46718, 48706, 71393, 74431, 103447, 107849, 112847, 142786, 148862, 163513, 170471, 206894, 215698, 225694, 327026, 340942, 499751, 724129, 754943, 999502, 1144591, 1448258, 1509886, 2289182, 3498257, 5068903, 5284601, 6996514, 8012137, 10137806, 10569202, 16024274, 35482321, 70964642, 248376247, 496752494]

約数ペア:

[(1, 496752494), (2, 248376247), (7, 70964642), (14, 35482321), (31, 16024274), (47, 10569202), (49, 10137806), (62, 8012137), (71, 6996514), (94, 5284601), (98, 5068903), (142, 3498257), (217, 2289182), (329, 1509886), (343, 1448258), (434, 1144591), (497, 999502), (658, 754943), (686, 724129), (994, 499751), (1457, 340942), (1519, 327026), (2201, 225694), (2303, 215698), (2401, 206894), (2914, 170471), (3038, 163513), (3337, 148862), (3479, 142786), (4402, 112847), (4606, 107849), (4802, 103447), (6674, 74431), (6958, 71393), (10199, 48706), (10633, 46718), (15407, 32242), (16121, 30814), (20398, 24353), (21266, 23359)]