428159952

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^2\times {\mathrm{8191}}^1$

素因数の和:8230

約数の個数: 120

約数和(自身を含む): 1351024640

約数和(自身を除く): 922864688

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 88, 99, 108, 121, 132, 144, 176, 198, 216, 242, 264, 297, 363, 396, 432, 484, 528, 594, 726, 792, 968, 1089, 1188, 1452, 1584, 1936, 2178, 2376, 2904, 3267, 4356, 4752, 5808, 6534, 8191, 8712, 13068, 16382, 17424, 24573, 26136, 32764, 49146, 52272, 65528, 73719, 90101, 98292, 131056, 147438, 180202, 196584, 221157, 270303, 294876, 360404, 393168, 442314, 540606, 589752, 720808, 810909, 884628, 991111, 1081212, 1179504, 1441616, 1621818, 1769256, 1982222, 2162424, 2432727, 2973333, 3243636, 3538512, 3964444, 4324848, 4865454, 5946666, 6487272, 7928888, 8919999, 9730908, 11893332, 12974544, 15857776, 17839998, 19461816, 23786664, 26759997, 35679996, 38923632, 47573328, 53519994, 71359992, 107039988, 142719984, 214079976, 428159952]

約数ペア:

[(1, 428159952), (2, 214079976), (3, 142719984), (4, 107039988), (6, 71359992), (8, 53519994), (9, 47573328), (11, 38923632), (12, 35679996), (16, 26759997), (18, 23786664), (22, 19461816), (24, 17839998), (27, 15857776), (33, 12974544), (36, 11893332), (44, 9730908), (48, 8919999), (54, 7928888), (66, 6487272), (72, 5946666), (88, 4865454), (99, 4324848), (108, 3964444), (121, 3538512), (132, 3243636), (144, 2973333), (176, 2432727), (198, 2162424), (216, 1982222), (242, 1769256), (264, 1621818), (297, 1441616), (363, 1179504), (396, 1081212), (432, 991111), (484, 884628), (528, 810909), (594, 720808), (726, 589752), (792, 540606), (968, 442314), (1089, 393168), (1188, 360404), (1452, 294876), (1584, 270303), (1936, 221157), (2178, 196584), (2376, 180202), (2904, 147438), (3267, 131056), (4356, 98292), (4752, 90101), (5808, 73719), (6534, 65528), (8191, 52272), (8712, 49146), (13068, 32764), (16382, 26136), (17424, 24573)]