220802624

素因数分解:

$2^6\times 7^2\times {\mathrm{181}}^1\times {\mathrm{389}}^1$

素因数の和:596

約数の個数: 84

約数和(自身を含む): 513824220

約数和(自身を除く): 293021596

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 181, 196, 224, 362, 389, 392, 448, 724, 778, 784, 1267, 1448, 1556, 1568, 2534, 2723, 2896, 3112, 3136, 5068, 5446, 5792, 6224, 8869, 10136, 10892, 11584, 12448, 17738, 19061, 20272, 21784, 24896, 35476, 38122, 40544, 43568, 70409, 70952, 76244, 81088, 87136, 140818, 141904, 152488, 174272, 281636, 283808, 304976, 492863, 563272, 567616, 609952, 985726, 1126544, 1219904, 1971452, 2253088, 3450041, 3942904, 4506176, 6900082, 7885808, 13800164, 15771616, 27600328, 31543232, 55200656, 110401312, 220802624]

約数ペア:

[(1, 220802624), (2, 110401312), (4, 55200656), (7, 31543232), (8, 27600328), (14, 15771616), (16, 13800164), (28, 7885808), (32, 6900082), (49, 4506176), (56, 3942904), (64, 3450041), (98, 2253088), (112, 1971452), (181, 1219904), (196, 1126544), (224, 985726), (362, 609952), (389, 567616), (392, 563272), (448, 492863), (724, 304976), (778, 283808), (784, 281636), (1267, 174272), (1448, 152488), (1556, 141904), (1568, 140818), (2534, 87136), (2723, 81088), (2896, 76244), (3112, 70952), (3136, 70409), (5068, 43568), (5446, 40544), (5792, 38122), (6224, 35476), (8869, 24896), (10136, 21784), (10892, 20272), (11584, 19061), (12448, 17738)]