12646656

素因数分解:

$2^8\times 3^2\times {\mathrm{11}}^1\times {\mathrm{499}}^1$

素因数の和:532

約数の個数: 108

約数和(自身を含む): 39858000

約数和(自身を除く): 27211344

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 128, 132, 144, 176, 192, 198, 256, 264, 288, 352, 384, 396, 499, 528, 576, 704, 768, 792, 998, 1056, 1152, 1408, 1497, 1584, 1996, 2112, 2304, 2816, 2994, 3168, 3992, 4224, 4491, 5489, 5988, 6336, 7984, 8448, 8982, 10978, 11976, 12672, 15968, 16467, 17964, 21956, 23952, 25344, 31936, 32934, 35928, 43912, 47904, 49401, 63872, 65868, 71856, 87824, 95808, 98802, 127744, 131736, 143712, 175648, 191616, 197604, 263472, 287424, 351296, 383232, 395208, 526944, 574848, 702592, 790416, 1053888, 1149696, 1405184, 1580832, 2107776, 3161664, 4215552, 6323328, 12646656]

約数ペア:

[(1, 12646656), (2, 6323328), (3, 4215552), (4, 3161664), (6, 2107776), (8, 1580832), (9, 1405184), (11, 1149696), (12, 1053888), (16, 790416), (18, 702592), (22, 574848), (24, 526944), (32, 395208), (33, 383232), (36, 351296), (44, 287424), (48, 263472), (64, 197604), (66, 191616), (72, 175648), (88, 143712), (96, 131736), (99, 127744), (128, 98802), (132, 95808), (144, 87824), (176, 71856), (192, 65868), (198, 63872), (256, 49401), (264, 47904), (288, 43912), (352, 35928), (384, 32934), (396, 31936), (499, 25344), (528, 23952), (576, 21956), (704, 17964), (768, 16467), (792, 15968), (998, 12672), (1056, 11976), (1152, 10978), (1408, 8982), (1497, 8448), (1584, 7984), (1996, 6336), (2112, 5988), (2304, 5489), (2816, 4491), (2994, 4224), (3168, 3992)]