13312738.000000000

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{271}}^1$

素因数の和:498

約数の個数: 80

約数和(自身を含む): 261729280

約数和(自身を除く): 150428496

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 193, 266, 271, 304, 386, 532, 542, 772, 1064, 1084, 1351, 1544, 1897, 2128, 2168, 2702, 3088, 3667, 3794, 4336, 5149, 5404, 7334, 7588, 10298, 10808, 14668, 15176, 20596, 21616, 25669, 29336, 30352, 36043, 41192, 51338, 52303, 58672, 72086, 82384, 102676, 104606, 144172, 205352, 209212, 288344, 366121, 410704, 418424, 576688, 732242, 836848, 993757, 1464484, 1987514, 2928968, 3975028, 5857936, 6956299, 7950056, 13912598, 15900112, 27825196, 55650392, 111300784]

約数ペア:

[(1, 111300784), (2, 55650392), (4, 27825196), (7, 15900112), (8, 13912598), (14, 7950056), (16, 6956299), (19, 5857936), (28, 3975028), (38, 2928968), (56, 1987514), (76, 1464484), (112, 993757), (133, 836848), (152, 732242), (193, 576688), (266, 418424), (271, 410704), (304, 366121), (386, 288344), (532, 209212), (542, 205352), (772, 144172), (1064, 104606), (1084, 102676), (1351, 82384), (1544, 72086), (1897, 58672), (2128, 52303), (2168, 51338), (2702, 41192), (3088, 36043), (3667, 30352), (3794, 29336), (4336, 25669), (5149, 21616), (5404, 20596), (7334, 15176), (7588, 14668), (10298, 10808)]