19838077776

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^2\times {\mathrm{139}}^1\times {\mathrm{8191}}^1$

素因数の和:8366

約数の個数: 180

約数和(自身を含む): 61471621120

約数和(自身を除く): 41633543344

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 121, 132, 139, 144, 176, 198, 242, 264, 278, 363, 396, 417, 484, 528, 556, 726, 792, 834, 968, 1089, 1112, 1251, 1452, 1529, 1584, 1668, 1936, 2178, 2224, 2502, 2904, 3058, 3336, 4356, 4587, 5004, 5808, 6116, 6672, 8191, 8712, 9174, 10008, 12232, 13761, 16382, 16819, 17424, 18348, 20016, 24464, 24573, 27522, 32764, 33638, 36696, 49146, 50457, 55044, 65528, 67276, 73392, 73719, 90101, 98292, 100914, 110088, 131056, 134552, 147438, 151371, 180202, 196584, 201828, 220176, 269104, 270303, 294876, 302742, 360404, 393168, 403656, 540606, 589752, 605484, 720808, 807312, 810909, 991111, 1081212, 1138549, 1179504, 1210968, 1441616, 1621818, 1982222, 2162424, 2277098, 2421936, 2973333, 3243636, 3415647, 3964444, 4324848, 4554196, 5946666, 6487272, 6831294, 7928888, 8919999, 9108392, 10246941, 11893332, 12524039, 12974544, 13662588, 15857776, 17839998, 18216784, 20493882, 23786664, 25048078, 27325176, 35679996, 37572117, 40987764, 47573328, 50096156, 54650352, 71359992, 75144234, 81975528, 100192312, 112716351, 137764429, 142719984, 150288468, 163951056, 200384624, 225432702, 275528858, 300576936, 413293287, 450865404, 551057716, 601153872, 826586574, 901730808, 1102115432, 1239879861, 1653173148, 1803461616, 2204230864, 2479759722, 3306346296, 4959519444, 6612692592, 9919038888, 19838077776]

約数ペア:

[(1, 19838077776), (2, 9919038888), (3, 6612692592), (4, 4959519444), (6, 3306346296), (8, 2479759722), (9, 2204230864), (11, 1803461616), (12, 1653173148), (16, 1239879861), (18, 1102115432), (22, 901730808), (24, 826586574), (33, 601153872), (36, 551057716), (44, 450865404), (48, 413293287), (66, 300576936), (72, 275528858), (88, 225432702), (99, 200384624), (121, 163951056), (132, 150288468), (139, 142719984), (144, 137764429), (176, 112716351), (198, 100192312), (242, 81975528), (264, 75144234), (278, 71359992), (363, 54650352), (396, 50096156), (417, 47573328), (484, 40987764), (528, 37572117), (556, 35679996), (726, 27325176), (792, 25048078), (834, 23786664), (968, 20493882), (1089, 18216784), (1112, 17839998), (1251, 15857776), (1452, 13662588), (1529, 12974544), (1584, 12524039), (1668, 11893332), (1936, 10246941), (2178, 9108392), (2224, 8919999), (2502, 7928888), (2904, 6831294), (3058, 6487272), (3336, 5946666), (4356, 4554196), (4587, 4324848), (5004, 3964444), (5808, 3415647), (6116, 3243636), (6672, 2973333), (8191, 2421936), (8712, 2277098), (9174, 2162424), (10008, 1982222), (12232, 1621818), (13761, 1441616), (16382, 1210968), (16819, 1179504), (17424, 1138549), (18348, 1081212), (20016, 991111), (24464, 810909), (24573, 807312), (27522, 720808), (32764, 605484), (33638, 589752), (36696, 540606), (49146, 403656), (50457, 393168), (55044, 360404), (65528, 302742), (67276, 294876), (73392, 270303), (73719, 269104), (90101, 220176), (98292, 201828), (100914, 196584), (110088, 180202), (131056, 151371), (134552, 147438)]