319528048

素因数分解:

$2^4\times 7^1\times {\mathrm{1367}}^1\times {\mathrm{2087}}^1$

素因数の和:3469

約数の個数: 40

約数和(自身を含む): 708383232

約数和(自身を除く): 388855184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1367, 2087, 2734, 4174, 5468, 8348, 9569, 10936, 14609, 16696, 19138, 21872, 29218, 33392, 38276, 58436, 76552, 116872, 153104, 233744, 2852929, 5705858, 11411716, 19970503, 22823432, 39941006, 45646864, 79882012, 159764024, 319528048]

約数ペア:

[(1, 319528048), (2, 159764024), (4, 79882012), (7, 45646864), (8, 39941006), (14, 22823432), (16, 19970503), (28, 11411716), (56, 5705858), (112, 2852929), (1367, 233744), (2087, 153104), (2734, 116872), (4174, 76552), (5468, 58436), (8348, 38276), (9569, 33392), (10936, 29218), (14609, 21872), (16696, 19138)]