423522992

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{6143}}^1$

素因数の和:6321

約数の個数: 40

約数和(自身を含む): 853278720

約数和(自身を除く): 429755728

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 139, 248, 278, 496, 556, 1112, 2224, 4309, 6143, 8618, 12286, 17236, 24572, 34472, 49144, 68944, 98288, 190433, 380866, 761732, 853877, 1523464, 1707754, 3046928, 3415508, 6831016, 13662032, 26470187, 52940374, 105880748, 211761496, 423522992]

約数ペア:

[(1, 423522992), (2, 211761496), (4, 105880748), (8, 52940374), (16, 26470187), (31, 13662032), (62, 6831016), (124, 3415508), (139, 3046928), (248, 1707754), (278, 1523464), (496, 853877), (556, 761732), (1112, 380866), (2224, 190433), (4309, 98288), (6143, 68944), (8618, 49144), (12286, 34472), (17236, 24572)]