1276327872

素因数分解:

$2^6\times 3^2\times {\mathrm{2215847}}^1$

素因数の和:2215865

約数の個数: 42

約数和(自身を含む): 3658365048

約数和(自身を除く): 2382037176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 2215847, 4431694, 6647541, 8863388, 13295082, 17726776, 19942623, 26590164, 35453552, 39885246, 53180328, 70907104, 79770492, 106360656, 141814208, 159540984, 212721312, 319081968, 425442624, 638163936, 1276327872]

約数ペア:

[(1, 1276327872), (2, 638163936), (3, 425442624), (4, 319081968), (6, 212721312), (8, 159540984), (9, 141814208), (12, 106360656), (16, 79770492), (18, 70907104), (24, 53180328), (32, 39885246), (36, 35453552), (48, 26590164), (64, 19942623), (72, 17726776), (96, 13295082), (144, 8863388), (192, 6647541), (288, 4431694), (576, 2215847)]