285439968

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^2\times {\mathrm{8191}}^1$

素因数の和:8229

約数の個数: 108

約数和(自身を含む): 892329984

約数和(自身を除く): 606890016

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 121, 132, 144, 176, 198, 242, 264, 288, 352, 363, 396, 484, 528, 726, 792, 968, 1056, 1089, 1452, 1584, 1936, 2178, 2904, 3168, 3872, 4356, 5808, 8191, 8712, 11616, 16382, 17424, 24573, 32764, 34848, 49146, 65528, 73719, 90101, 98292, 131056, 147438, 180202, 196584, 262112, 270303, 294876, 360404, 393168, 540606, 589752, 720808, 786336, 810909, 991111, 1081212, 1179504, 1441616, 1621818, 1982222, 2162424, 2359008, 2883232, 2973333, 3243636, 3964444, 4324848, 5946666, 6487272, 7928888, 8649696, 8919999, 11893332, 12974544, 15857776, 17839998, 23786664, 25949088, 31715552, 35679996, 47573328, 71359992, 95146656, 142719984, 285439968]

約数ペア:

[(1, 285439968), (2, 142719984), (3, 95146656), (4, 71359992), (6, 47573328), (8, 35679996), (9, 31715552), (11, 25949088), (12, 23786664), (16, 17839998), (18, 15857776), (22, 12974544), (24, 11893332), (32, 8919999), (33, 8649696), (36, 7928888), (44, 6487272), (48, 5946666), (66, 4324848), (72, 3964444), (88, 3243636), (96, 2973333), (99, 2883232), (121, 2359008), (132, 2162424), (144, 1982222), (176, 1621818), (198, 1441616), (242, 1179504), (264, 1081212), (288, 991111), (352, 810909), (363, 786336), (396, 720808), (484, 589752), (528, 540606), (726, 393168), (792, 360404), (968, 294876), (1056, 270303), (1089, 262112), (1452, 196584), (1584, 180202), (1936, 147438), (2178, 131056), (2904, 98292), (3168, 90101), (3872, 73719), (4356, 65528), (5808, 49146), (8191, 34848), (8712, 32764), (11616, 24573), (16382, 17424)]