220420032

素因数分解:

$2^6\times 3^1\times 7^3\times {\mathrm{3347}}^1$

素因数の和:3383

約数の個数: 112

約数和(自身を含む): 680313600

約数和(自身を除く): 459893568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 147, 168, 192, 196, 224, 294, 336, 343, 392, 448, 588, 672, 686, 784, 1029, 1176, 1344, 1372, 1568, 2058, 2352, 2744, 3136, 3347, 4116, 4704, 5488, 6694, 8232, 9408, 10041, 10976, 13388, 16464, 20082, 21952, 23429, 26776, 32928, 40164, 46858, 53552, 65856, 70287, 80328, 93716, 107104, 140574, 160656, 164003, 187432, 214208, 281148, 321312, 328006, 374864, 492009, 562296, 642624, 656012, 749728, 984018, 1124592, 1148021, 1312024, 1499456, 1968036, 2249184, 2296042, 2624048, 3444063, 3936072, 4498368, 4592084, 5248096, 6888126, 7872144, 9184168, 10496192, 13776252, 15744288, 18368336, 27552504, 31488576, 36736672, 55105008, 73473344, 110210016, 220420032]

約数ペア:

[(1, 220420032), (2, 110210016), (3, 73473344), (4, 55105008), (6, 36736672), (7, 31488576), (8, 27552504), (12, 18368336), (14, 15744288), (16, 13776252), (21, 10496192), (24, 9184168), (28, 7872144), (32, 6888126), (42, 5248096), (48, 4592084), (49, 4498368), (56, 3936072), (64, 3444063), (84, 2624048), (96, 2296042), (98, 2249184), (112, 1968036), (147, 1499456), (168, 1312024), (192, 1148021), (196, 1124592), (224, 984018), (294, 749728), (336, 656012), (343, 642624), (392, 562296), (448, 492009), (588, 374864), (672, 328006), (686, 321312), (784, 281148), (1029, 214208), (1176, 187432), (1344, 164003), (1372, 160656), (1568, 140574), (2058, 107104), (2352, 93716), (2744, 80328), (3136, 70287), (3347, 65856), (4116, 53552), (4704, 46858), (5488, 40164), (6694, 32928), (8232, 26776), (9408, 23429), (10041, 21952), (10976, 20082), (13388, 16464)]