989063488

素因数分解:

$2^6\times 7^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{439}}^1$

素因数の和:612

約数の個数: 112

約数和(自身を含む): 2317455360

約数和(自身を除く): 1328391872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 64, 94, 107, 112, 188, 214, 224, 329, 376, 428, 439, 448, 658, 749, 752, 856, 878, 1316, 1498, 1504, 1712, 1756, 2632, 2996, 3008, 3073, 3424, 3512, 5029, 5264, 5992, 6146, 6848, 7024, 10058, 10528, 11984, 12292, 14048, 20116, 20633, 21056, 23968, 24584, 28096, 35203, 40232, 41266, 46973, 47936, 49168, 70406, 80464, 82532, 93946, 98336, 140812, 144431, 160928, 165064, 187892, 196672, 281624, 288862, 321856, 328811, 330128, 375784, 563248, 577724, 657622, 660256, 751568, 1126496, 1155448, 1315244, 1320512, 1503136, 2207731, 2252992, 2310896, 2630488, 3006272, 4415462, 4621792, 5260976, 8830924, 9243584, 10521952, 15454117, 17661848, 21043904, 30908234, 35323696, 61816468, 70647392, 123632936, 141294784, 247265872, 494531744, 989063488]

約数ペア:

[(1, 989063488), (2, 494531744), (4, 247265872), (7, 141294784), (8, 123632936), (14, 70647392), (16, 61816468), (28, 35323696), (32, 30908234), (47, 21043904), (56, 17661848), (64, 15454117), (94, 10521952), (107, 9243584), (112, 8830924), (188, 5260976), (214, 4621792), (224, 4415462), (329, 3006272), (376, 2630488), (428, 2310896), (439, 2252992), (448, 2207731), (658, 1503136), (749, 1320512), (752, 1315244), (856, 1155448), (878, 1126496), (1316, 751568), (1498, 660256), (1504, 657622), (1712, 577724), (1756, 563248), (2632, 375784), (2996, 330128), (3008, 328811), (3073, 321856), (3424, 288862), (3512, 281624), (5029, 196672), (5264, 187892), (5992, 165064), (6146, 160928), (6848, 144431), (7024, 140812), (10058, 98336), (10528, 93946), (11984, 82532), (12292, 80464), (14048, 70406), (20116, 49168), (20633, 47936), (21056, 46973), (23968, 41266), (24584, 40232), (28096, 35203)]