219373968

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{353}}^1$

素因数の和:493

約数の個数: 120

約数和(自身を含む): 630522144

約数和(自身を除く): 411148176

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 107, 121, 132, 176, 214, 242, 264, 321, 353, 363, 428, 484, 528, 642, 706, 726, 856, 968, 1059, 1177, 1284, 1412, 1452, 1712, 1936, 2118, 2354, 2568, 2824, 2904, 3531, 3883, 4236, 4708, 5136, 5648, 5808, 7062, 7766, 8472, 9416, 11649, 12947, 14124, 15532, 16944, 18832, 23298, 25894, 28248, 31064, 37771, 38841, 42713, 46596, 51788, 56496, 62128, 75542, 77682, 85426, 93192, 103576, 113313, 128139, 151084, 155364, 170852, 186384, 207152, 226626, 256278, 302168, 310728, 341704, 415481, 453252, 512556, 604336, 621456, 683408, 830962, 906504, 1025112, 1246443, 1661924, 1813008, 2050224, 2492886, 3323848, 4570291, 4985772, 6647696, 9140582, 9971544, 13710873, 18281164, 19943088, 27421746, 36562328, 54843492, 73124656, 109686984, 219373968]

約数ペア:

[(1, 219373968), (2, 109686984), (3, 73124656), (4, 54843492), (6, 36562328), (8, 27421746), (11, 19943088), (12, 18281164), (16, 13710873), (22, 9971544), (24, 9140582), (33, 6647696), (44, 4985772), (48, 4570291), (66, 3323848), (88, 2492886), (107, 2050224), (121, 1813008), (132, 1661924), (176, 1246443), (214, 1025112), (242, 906504), (264, 830962), (321, 683408), (353, 621456), (363, 604336), (428, 512556), (484, 453252), (528, 415481), (642, 341704), (706, 310728), (726, 302168), (856, 256278), (968, 226626), (1059, 207152), (1177, 186384), (1284, 170852), (1412, 155364), (1452, 151084), (1712, 128139), (1936, 113313), (2118, 103576), (2354, 93192), (2568, 85426), (2824, 77682), (2904, 75542), (3531, 62128), (3883, 56496), (4236, 51788), (4708, 46596), (5136, 42713), (5648, 38841), (5808, 37771), (7062, 31064), (7766, 28248), (8472, 25894), (9416, 23298), (11649, 18832), (12947, 16944), (14124, 15532)]