342292048

素因数分解:

$2^4\times 7^3\times {\mathrm{97}}^1\times {\mathrm{643}}^1$

素因数の和:769

約数の個数: 80

約数和(自身を含む): 782588800

約数和(自身を除く): 440296752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 97, 98, 112, 194, 196, 343, 388, 392, 643, 679, 686, 776, 784, 1286, 1358, 1372, 1552, 2572, 2716, 2744, 4501, 4753, 5144, 5432, 5488, 9002, 9506, 10288, 10864, 18004, 19012, 31507, 33271, 36008, 38024, 62371, 63014, 66542, 72016, 76048, 124742, 126028, 133084, 220549, 249484, 252056, 266168, 436597, 441098, 498968, 504112, 532336, 873194, 882196, 997936, 1746388, 1764392, 3056179, 3492776, 3528784, 6112358, 6985552, 12224716, 21393253, 24449432, 42786506, 48898864, 85573012, 171146024, 342292048]

約数ペア:

[(1, 342292048), (2, 171146024), (4, 85573012), (7, 48898864), (8, 42786506), (14, 24449432), (16, 21393253), (28, 12224716), (49, 6985552), (56, 6112358), (97, 3528784), (98, 3492776), (112, 3056179), (194, 1764392), (196, 1746388), (343, 997936), (388, 882196), (392, 873194), (643, 532336), (679, 504112), (686, 498968), (776, 441098), (784, 436597), (1286, 266168), (1358, 252056), (1372, 249484), (1552, 220549), (2572, 133084), (2716, 126028), (2744, 124742), (4501, 76048), (4753, 72016), (5144, 66542), (5432, 63014), (5488, 62371), (9002, 38024), (9506, 36008), (10288, 33271), (10864, 31507), (18004, 19012)]