331505216

素因数分解:

$2^6\times 7^1\times {\mathrm{739967}}^1$

素因数の和:739986

約数の個数: 28

約数和(自身を含む): 751807488

約数和(自身を除く): 420302272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 739967, 1479934, 2959868, 5179769, 5919736, 10359538, 11839472, 20719076, 23678944, 41438152, 47357888, 82876304, 165752608, 331505216]

約数ペア:

[(1, 331505216), (2, 165752608), (4, 82876304), (7, 47357888), (8, 41438152), (14, 23678944), (16, 20719076), (28, 11839472), (32, 10359538), (56, 5919736), (64, 5179769), (112, 2959868), (224, 1479934), (448, 739967)]