313839232

素因数分解:

$2^7\times 7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:298

約数の個数: 128

約数和(自身を含む): 758096640

約数和(自身を除く): 444257408

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 97, 112, 128, 157, 161, 184, 194, 224, 314, 322, 368, 388, 448, 628, 644, 679, 736, 776, 896, 1099, 1256, 1288, 1358, 1472, 1552, 2198, 2231, 2512, 2576, 2716, 2944, 3104, 3611, 4396, 4462, 5024, 5152, 5432, 6208, 7222, 8792, 8924, 10048, 10304, 10864, 12416, 14444, 15229, 15617, 17584, 17848, 20096, 20608, 21728, 25277, 28888, 30458, 31234, 35168, 35696, 43456, 50554, 57776, 60916, 62468, 70336, 71392, 86912, 101108, 106603, 115552, 121832, 124936, 140672, 142784, 202216, 213206, 231104, 243664, 249872, 285568, 350267, 404432, 426412, 462208, 487328, 499744, 700534, 808864, 852824, 974656, 999488, 1401068, 1617728, 1705648, 1949312, 1998976, 2451869, 2802136, 3235456, 3411296, 4903738, 5604272, 6822592, 9807476, 11208544, 13645184, 19614952, 22417088, 39229904, 44834176, 78459808, 156919616, 313839232]

約数ペア:

[(1, 313839232), (2, 156919616), (4, 78459808), (7, 44834176), (8, 39229904), (14, 22417088), (16, 19614952), (23, 13645184), (28, 11208544), (32, 9807476), (46, 6822592), (56, 5604272), (64, 4903738), (92, 3411296), (97, 3235456), (112, 2802136), (128, 2451869), (157, 1998976), (161, 1949312), (184, 1705648), (194, 1617728), (224, 1401068), (314, 999488), (322, 974656), (368, 852824), (388, 808864), (448, 700534), (628, 499744), (644, 487328), (679, 462208), (736, 426412), (776, 404432), (896, 350267), (1099, 285568), (1256, 249872), (1288, 243664), (1358, 231104), (1472, 213206), (1552, 202216), (2198, 142784), (2231, 140672), (2512, 124936), (2576, 121832), (2716, 115552), (2944, 106603), (3104, 101108), (3611, 86912), (4396, 71392), (4462, 70336), (5024, 62468), (5152, 60916), (5432, 57776), (6208, 50554), (7222, 43456), (8792, 35696), (8924, 35168), (10048, 31234), (10304, 30458), (10864, 28888), (12416, 25277), (14444, 21728), (15229, 20608), (15617, 20096), (17584, 17848)]