1276704016

素因数分解:

$2^4\times 7^2\times {\mathrm{173}}^1\times {\mathrm{9413}}^1$

素因数の和:9608

約数の個数: 60

約数和(自身を含む): 2894409612

約数和(自身を除く): 1617705596

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 173, 196, 346, 392, 692, 784, 1211, 1384, 2422, 2768, 4844, 8477, 9413, 9688, 16954, 18826, 19376, 33908, 37652, 65891, 67816, 75304, 131782, 135632, 150608, 263564, 461237, 527128, 922474, 1054256, 1628449, 1844948, 3256898, 3689896, 6513796, 7379792, 11399143, 13027592, 22798286, 26055184, 45596572, 79794001, 91193144, 159588002, 182386288, 319176004, 638352008, 1276704016]

約数ペア:

[(1, 1276704016), (2, 638352008), (4, 319176004), (7, 182386288), (8, 159588002), (14, 91193144), (16, 79794001), (28, 45596572), (49, 26055184), (56, 22798286), (98, 13027592), (112, 11399143), (173, 7379792), (196, 6513796), (346, 3689896), (392, 3256898), (692, 1844948), (784, 1628449), (1211, 1054256), (1384, 922474), (2422, 527128), (2768, 461237), (4844, 263564), (8477, 150608), (9413, 135632), (9688, 131782), (16954, 75304), (18826, 67816), (19376, 65891), (33908, 37652)]