480880939456

素因数分解:

$2^6\times {\mathrm{139}}^1\times {\mathrm{4967}}^1\times {\mathrm{10883}}^1$

素因数の和:16001

約数の個数: 56

約数和(自身を含む): 961395039360

約数和(自身を除く): 480514099904

約数列:

[1, 2, 4, 8, 16, 32, 64, 139, 278, 556, 1112, 2224, 4448, 4967, 8896, 9934, 10883, 19868, 21766, 39736, 43532, 79472, 87064, 158944, 174128, 317888, 348256, 690413, 696512, 1380826, 1512737, 2761652, 3025474, 5523304, 6050948, 11046608, 12101896, 22093216, 24203792, 44186432, 48407584, 54055861, 96815168, 108111722, 216223444, 432446888, 864893776, 1729787552, 3459575104, 7513764679, 15027529358, 30055058716, 60110117432, 120220234864, 240440469728, 480880939456]

約数ペア:

[(1, 480880939456), (2, 240440469728), (4, 120220234864), (8, 60110117432), (16, 30055058716), (32, 15027529358), (64, 7513764679), (139, 3459575104), (278, 1729787552), (556, 864893776), (1112, 432446888), (2224, 216223444), (4448, 108111722), (4967, 96815168), (8896, 54055861), (9934, 48407584), (10883, 44186432), (19868, 24203792), (21766, 22093216), (39736, 12101896), (43532, 11046608), (79472, 6050948), (87064, 5523304), (158944, 3025474), (174128, 2761652), (317888, 1512737), (348256, 1380826), (690413, 696512)]