330867824

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1747}}^1$

素因数の和:1870

約数の個数: 80

約数和(自身を含む): 780307200

約数和(自身を除く): 449439376

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 89, 112, 133, 152, 178, 266, 304, 356, 532, 623, 712, 1064, 1246, 1424, 1691, 1747, 2128, 2492, 3382, 3494, 4984, 6764, 6988, 9968, 11837, 12229, 13528, 13976, 23674, 24458, 27056, 27952, 33193, 47348, 48916, 66386, 94696, 97832, 132772, 155483, 189392, 195664, 232351, 265544, 310966, 464702, 531088, 621932, 929404, 1088381, 1243864, 1858808, 2176762, 2487728, 2954177, 3717616, 4353524, 5908354, 8707048, 11816708, 17414096, 20679239, 23633416, 41358478, 47266832, 82716956, 165433912, 330867824]

約数ペア:

[(1, 330867824), (2, 165433912), (4, 82716956), (7, 47266832), (8, 41358478), (14, 23633416), (16, 20679239), (19, 17414096), (28, 11816708), (38, 8707048), (56, 5908354), (76, 4353524), (89, 3717616), (112, 2954177), (133, 2487728), (152, 2176762), (178, 1858808), (266, 1243864), (304, 1088381), (356, 929404), (532, 621932), (623, 531088), (712, 464702), (1064, 310966), (1246, 265544), (1424, 232351), (1691, 195664), (1747, 189392), (2128, 155483), (2492, 132772), (3382, 97832), (3494, 94696), (4984, 66386), (6764, 48916), (6988, 47348), (9968, 33193), (11837, 27952), (12229, 27056), (13528, 24458), (13976, 23674)]