271238912

素因数分解:

$2^8\times 7^3\times {\mathrm{3089}}^1$

素因数の和:3126

約数の個数: 72

約数和(自身を含む): 631596000

約数和(自身を除く): 360357088

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 343, 392, 448, 686, 784, 896, 1372, 1568, 1792, 2744, 3089, 3136, 5488, 6178, 6272, 10976, 12356, 12544, 21623, 21952, 24712, 43246, 43904, 49424, 86492, 87808, 98848, 151361, 172984, 197696, 302722, 345968, 395392, 605444, 691936, 790784, 1059527, 1210888, 1383872, 2119054, 2421776, 2767744, 4238108, 4843552, 5535488, 8476216, 9687104, 16952432, 19374208, 33904864, 38748416, 67809728, 135619456, 271238912]

約数ペア:

[(1, 271238912), (2, 135619456), (4, 67809728), (7, 38748416), (8, 33904864), (14, 19374208), (16, 16952432), (28, 9687104), (32, 8476216), (49, 5535488), (56, 4843552), (64, 4238108), (98, 2767744), (112, 2421776), (128, 2119054), (196, 1383872), (224, 1210888), (256, 1059527), (343, 790784), (392, 691936), (448, 605444), (686, 395392), (784, 345968), (896, 302722), (1372, 197696), (1568, 172984), (1792, 151361), (2744, 98848), (3089, 87808), (3136, 86492), (5488, 49424), (6178, 43904), (6272, 43246), (10976, 24712), (12356, 21952), (12544, 21623)]