306943924

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{541}}^1\times {\mathrm{881}}^1$

素因数の和:1456

約数の個数: 48

約数和(自身を含む): 642491136

約数和(自身を除く): 335547212

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 541, 644, 881, 1082, 1762, 2164, 3524, 3787, 6167, 7574, 12334, 12443, 15148, 20263, 24668, 24886, 40526, 49772, 81052, 87101, 141841, 174202, 283682, 348404, 476621, 567364, 953242, 1906484, 3336347, 6672694, 10962283, 13345388, 21924566, 43849132, 76735981, 153471962, 306943924]

約数ペア:

[(1, 306943924), (2, 153471962), (4, 76735981), (7, 43849132), (14, 21924566), (23, 13345388), (28, 10962283), (46, 6672694), (92, 3336347), (161, 1906484), (322, 953242), (541, 567364), (644, 476621), (881, 348404), (1082, 283682), (1762, 174202), (2164, 141841), (3524, 87101), (3787, 81052), (6167, 49772), (7574, 40526), (12334, 24886), (12443, 24668), (15148, 20263)]