12656951808

素因数分解:

$2^9\times 3^1\times {\mathrm{31}}^1\times {\mathrm{265813}}^1$

素因数の和:265865

約数の個数: 80

約数和(自身を含む): 34806748416

約数和(自身を除く): 22149796608

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, 512, 744, 768, 992, 1488, 1536, 1984, 2976, 3968, 5952, 7936, 11904, 15872, 23808, 47616, 265813, 531626, 797439, 1063252, 1594878, 2126504, 3189756, 4253008, 6379512, 8240203, 8506016, 12759024, 16480406, 17012032, 24720609, 25518048, 32960812, 34024064, 49441218, 51036096, 65921624, 68048128, 98882436, 102072192, 131843248, 136096256, 197764872, 204144384, 263686496, 395529744, 408288768, 527372992, 791059488, 1054745984, 1582118976, 2109491968, 3164237952, 4218983936, 6328475904, 12656951808]

約数ペア:

[(1, 12656951808), (2, 6328475904), (3, 4218983936), (4, 3164237952), (6, 2109491968), (8, 1582118976), (12, 1054745984), (16, 791059488), (24, 527372992), (31, 408288768), (32, 395529744), (48, 263686496), (62, 204144384), (64, 197764872), (93, 136096256), (96, 131843248), (124, 102072192), (128, 98882436), (186, 68048128), (192, 65921624), (248, 51036096), (256, 49441218), (372, 34024064), (384, 32960812), (496, 25518048), (512, 24720609), (744, 17012032), (768, 16480406), (992, 12759024), (1488, 8506016), (1536, 8240203), (1984, 6379512), (2976, 4253008), (3968, 3189756), (5952, 2126504), (7936, 1594878), (11904, 1063252), (15872, 797439), (23808, 531626), (47616, 265813)]