1230659328

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{51691}}^1$

素因数の和:51741

約数の個数: 72

約数和(自身を含む): 3381070336

約数和(自身を除く): 2150411008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 744, 768, 992, 1488, 1984, 2976, 3968, 5952, 7936, 11904, 23808, 51691, 103382, 155073, 206764, 310146, 413528, 620292, 827056, 1240584, 1602421, 1654112, 2481168, 3204842, 3308224, 4807263, 4962336, 6409684, 6616448, 9614526, 9924672, 12819368, 13232896, 19229052, 19849344, 25638736, 38458104, 39698688, 51277472, 76916208, 102554944, 153832416, 205109888, 307664832, 410219776, 615329664, 1230659328]

約数ペア:

[(1, 1230659328), (2, 615329664), (3, 410219776), (4, 307664832), (6, 205109888), (8, 153832416), (12, 102554944), (16, 76916208), (24, 51277472), (31, 39698688), (32, 38458104), (48, 25638736), (62, 19849344), (64, 19229052), (93, 13232896), (96, 12819368), (124, 9924672), (128, 9614526), (186, 6616448), (192, 6409684), (248, 4962336), (256, 4807263), (372, 3308224), (384, 3204842), (496, 2481168), (744, 1654112), (768, 1602421), (992, 1240584), (1488, 827056), (1984, 620292), (2976, 413528), (3968, 310146), (5952, 206764), (7936, 155073), (11904, 103382), (23808, 51691)]