268235912

素因数分解:

$2^3\times 7^1\times {\mathrm{227}}^1\times {\mathrm{21101}}^1$

素因数の和:21341

約数の個数: 32

約数和(自身を含む): 577350720

約数和(自身を除く): 309114808

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 227, 454, 908, 1589, 1816, 3178, 6356, 12712, 21101, 42202, 84404, 147707, 168808, 295414, 590828, 1181656, 4789927, 9579854, 19159708, 33529489, 38319416, 67058978, 134117956, 268235912]

約数ペア:

[(1, 268235912), (2, 134117956), (4, 67058978), (7, 38319416), (8, 33529489), (14, 19159708), (28, 9579854), (56, 4789927), (227, 1181656), (454, 590828), (908, 295414), (1589, 168808), (1816, 147707), (3178, 84404), (6356, 42202), (12712, 21101)]