1488980864

素因数分解:

$2^7\times 7^1\times {\mathrm{769}}^1\times {\mathrm{2161}}^1$

素因数の和:2951

約数の個数: 64

約数和(自身を含む): 3396069600

約数和(自身を除く): 1907088736

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 769, 896, 1538, 2161, 3076, 4322, 5383, 6152, 8644, 10766, 12304, 15127, 17288, 21532, 24608, 30254, 34576, 43064, 49216, 60508, 69152, 86128, 98432, 121016, 138304, 172256, 242032, 276608, 344512, 484064, 689024, 968128, 1661809, 1936256, 3323618, 6647236, 11632663, 13294472, 23265326, 26588944, 46530652, 53177888, 93061304, 106355776, 186122608, 212711552, 372245216, 744490432, 1488980864]

約数ペア:

[(1, 1488980864), (2, 744490432), (4, 372245216), (7, 212711552), (8, 186122608), (14, 106355776), (16, 93061304), (28, 53177888), (32, 46530652), (56, 26588944), (64, 23265326), (112, 13294472), (128, 11632663), (224, 6647236), (448, 3323618), (769, 1936256), (896, 1661809), (1538, 968128), (2161, 689024), (3076, 484064), (4322, 344512), (5383, 276608), (6152, 242032), (8644, 172256), (10766, 138304), (12304, 121016), (15127, 98432), (17288, 86128), (21532, 69152), (24608, 60508), (30254, 49216), (34576, 43064)]