487581472

素因数分解:

$2^5\times 7^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{227}}^1$

素因数の和:510

約数の個数: 96

約数和(自身を含む): 1132572672

約数和(自身を除く): 644991200

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 86, 112, 172, 223, 224, 227, 301, 344, 446, 454, 602, 688, 892, 908, 1204, 1376, 1561, 1589, 1784, 1816, 2408, 3122, 3178, 3568, 3632, 4816, 6244, 6356, 7136, 7264, 9589, 9632, 9761, 12488, 12712, 19178, 19522, 24976, 25424, 38356, 39044, 49952, 50621, 50848, 67123, 68327, 76712, 78088, 101242, 134246, 136654, 153424, 156176, 202484, 268492, 273308, 306848, 312352, 354347, 404968, 536984, 546616, 708694, 809936, 1073968, 1093232, 1417388, 1619872, 2147936, 2176703, 2186464, 2834776, 4353406, 5669552, 8706812, 11339104, 15236921, 17413624, 30473842, 34827248, 60947684, 69654496, 121895368, 243790736, 487581472]

約数ペア:

[(1, 487581472), (2, 243790736), (4, 121895368), (7, 69654496), (8, 60947684), (14, 34827248), (16, 30473842), (28, 17413624), (32, 15236921), (43, 11339104), (56, 8706812), (86, 5669552), (112, 4353406), (172, 2834776), (223, 2186464), (224, 2176703), (227, 2147936), (301, 1619872), (344, 1417388), (446, 1093232), (454, 1073968), (602, 809936), (688, 708694), (892, 546616), (908, 536984), (1204, 404968), (1376, 354347), (1561, 312352), (1589, 306848), (1784, 273308), (1816, 268492), (2408, 202484), (3122, 156176), (3178, 153424), (3568, 136654), (3632, 134246), (4816, 101242), (6244, 78088), (6356, 76712), (7136, 68327), (7264, 67123), (9589, 50848), (9632, 50621), (9761, 49952), (12488, 39044), (12712, 38356), (19178, 25424), (19522, 24976)]