340473616

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{829}}^1$

素因数の和:1056

約数の個数: 80

約数和(自身を含む): 798659200

約数和(自身を除く): 458185584

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 193, 266, 304, 386, 532, 772, 829, 1064, 1351, 1544, 1658, 2128, 2702, 3088, 3316, 3667, 5404, 5803, 6632, 7334, 10808, 11606, 13264, 14668, 15751, 21616, 23212, 25669, 29336, 31502, 46424, 51338, 58672, 63004, 92848, 102676, 110257, 126008, 159997, 205352, 220514, 252016, 319994, 410704, 441028, 639988, 882056, 1119979, 1279976, 1764112, 2239958, 2559952, 3039943, 4479916, 6079886, 8959832, 12159772, 17919664, 21279601, 24319544, 42559202, 48639088, 85118404, 170236808, 340473616]

約数ペア:

[(1, 340473616), (2, 170236808), (4, 85118404), (7, 48639088), (8, 42559202), (14, 24319544), (16, 21279601), (19, 17919664), (28, 12159772), (38, 8959832), (56, 6079886), (76, 4479916), (112, 3039943), (133, 2559952), (152, 2239958), (193, 1764112), (266, 1279976), (304, 1119979), (386, 882056), (532, 639988), (772, 441028), (829, 410704), (1064, 319994), (1351, 252016), (1544, 220514), (1658, 205352), (2128, 159997), (2702, 126008), (3088, 110257), (3316, 102676), (3667, 92848), (5404, 63004), (5803, 58672), (6632, 51338), (7334, 46424), (10808, 31502), (11606, 29336), (13264, 25669), (14668, 23212), (15751, 21616)]