30811968

素因数分解:

$2^6\times 3^3\times {\mathrm{11}}^1\times {\mathrm{1621}}^1$

素因数の和:1653

約数の個数: 112

約数和(自身を含む): 98877120

約数和(自身を除く): 68065152

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 72, 88, 96, 99, 108, 132, 144, 176, 192, 198, 216, 264, 288, 297, 352, 396, 432, 528, 576, 594, 704, 792, 864, 1056, 1188, 1584, 1621, 1728, 2112, 2376, 3168, 3242, 4752, 4863, 6336, 6484, 9504, 9726, 12968, 14589, 17831, 19008, 19452, 25936, 29178, 35662, 38904, 43767, 51872, 53493, 58356, 71324, 77808, 87534, 103744, 106986, 116712, 142648, 155616, 160479, 175068, 213972, 233424, 285296, 311232, 320958, 350136, 427944, 466848, 481437, 570592, 641916, 700272, 855888, 933696, 962874, 1141184, 1283832, 1400544, 1711776, 1925748, 2567664, 2801088, 3423552, 3851496, 5135328, 7702992, 10270656, 15405984, 30811968]

約数ペア:

[(1, 30811968), (2, 15405984), (3, 10270656), (4, 7702992), (6, 5135328), (8, 3851496), (9, 3423552), (11, 2801088), (12, 2567664), (16, 1925748), (18, 1711776), (22, 1400544), (24, 1283832), (27, 1141184), (32, 962874), (33, 933696), (36, 855888), (44, 700272), (48, 641916), (54, 570592), (64, 481437), (66, 466848), (72, 427944), (88, 350136), (96, 320958), (99, 311232), (108, 285296), (132, 233424), (144, 213972), (176, 175068), (192, 160479), (198, 155616), (216, 142648), (264, 116712), (288, 106986), (297, 103744), (352, 87534), (396, 77808), (432, 71324), (528, 58356), (576, 53493), (594, 51872), (704, 43767), (792, 38904), (864, 35662), (1056, 29178), (1188, 25936), (1584, 19452), (1621, 19008), (1728, 17831), (2112, 14589), (2376, 12968), (3168, 9726), (3242, 9504), (4752, 6484), (4863, 6336)]