1775265536

素因数分解:

$2^8\times {\mathrm{11}}^2\times {\mathrm{223}}^1\times {\mathrm{257}}^1$

素因数の和:518

約数の個数: 108

約数和(自身を含む): 3927717696

約数和(自身を除く): 2152452160

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 128, 176, 223, 242, 256, 257, 352, 446, 484, 514, 704, 892, 968, 1028, 1408, 1784, 1936, 2056, 2453, 2816, 2827, 3568, 3872, 4112, 4906, 5654, 7136, 7744, 8224, 9812, 11308, 14272, 15488, 16448, 19624, 22616, 26983, 28544, 30976, 31097, 32896, 39248, 45232, 53966, 57088, 57311, 62194, 65792, 78496, 90464, 107932, 114622, 124388, 156992, 180928, 215864, 229244, 248776, 313984, 361856, 431728, 458488, 497552, 627968, 630421, 723712, 863456, 916976, 995104, 1260842, 1726912, 1833952, 1990208, 2521684, 3453824, 3667904, 3980416, 5043368, 6907648, 6934631, 7335808, 7960832, 10086736, 13869262, 14671616, 20173472, 27738524, 40346944, 55477048, 80693888, 110954096, 161387776, 221908192, 443816384, 887632768, 1775265536]

約数ペア:

[(1, 1775265536), (2, 887632768), (4, 443816384), (8, 221908192), (11, 161387776), (16, 110954096), (22, 80693888), (32, 55477048), (44, 40346944), (64, 27738524), (88, 20173472), (121, 14671616), (128, 13869262), (176, 10086736), (223, 7960832), (242, 7335808), (256, 6934631), (257, 6907648), (352, 5043368), (446, 3980416), (484, 3667904), (514, 3453824), (704, 2521684), (892, 1990208), (968, 1833952), (1028, 1726912), (1408, 1260842), (1784, 995104), (1936, 916976), (2056, 863456), (2453, 723712), (2816, 630421), (2827, 627968), (3568, 497552), (3872, 458488), (4112, 431728), (4906, 361856), (5654, 313984), (7136, 248776), (7744, 229244), (8224, 215864), (9812, 180928), (11308, 156992), (14272, 124388), (15488, 114622), (16448, 107932), (19624, 90464), (22616, 78496), (26983, 65792), (28544, 62194), (30976, 57311), (31097, 57088), (32896, 53966), (39248, 45232)]