248600912

素因数分解:

$2^4\times 7^3\times {\mathrm{97}}^1\times {\mathrm{467}}^1$

素因数の和:593

約数の個数: 80

約数和(自身を含む): 568713600

約数和(自身を除く): 320112688

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 97, 98, 112, 194, 196, 343, 388, 392, 467, 679, 686, 776, 784, 934, 1358, 1372, 1552, 1868, 2716, 2744, 3269, 3736, 4753, 5432, 5488, 6538, 7472, 9506, 10864, 13076, 19012, 22883, 26152, 33271, 38024, 45299, 45766, 52304, 66542, 76048, 90598, 91532, 133084, 160181, 181196, 183064, 266168, 317093, 320362, 362392, 366128, 532336, 634186, 640724, 724784, 1268372, 1281448, 2219651, 2536744, 2562896, 4439302, 5073488, 8878604, 15537557, 17757208, 31075114, 35514416, 62150228, 124300456, 248600912]

約数ペア:

[(1, 248600912), (2, 124300456), (4, 62150228), (7, 35514416), (8, 31075114), (14, 17757208), (16, 15537557), (28, 8878604), (49, 5073488), (56, 4439302), (97, 2562896), (98, 2536744), (112, 2219651), (194, 1281448), (196, 1268372), (343, 724784), (388, 640724), (392, 634186), (467, 532336), (679, 366128), (686, 362392), (776, 320362), (784, 317093), (934, 266168), (1358, 183064), (1372, 181196), (1552, 160181), (1868, 133084), (2716, 91532), (2744, 90598), (3269, 76048), (3736, 66542), (4753, 52304), (5432, 45766), (5488, 45299), (6538, 38024), (7472, 33271), (9506, 26152), (10864, 22883), (13076, 19012)]