339928568

素因数分解:

$2^3\times 7^1\times {\mathrm{1669}}^1\times {\mathrm{3637}}^1$

素因数の和:5319

約数の個数: 32

約数和(自身を含む): 729055200

約数和(自身を除く): 389126632

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1669, 3338, 3637, 6676, 7274, 11683, 13352, 14548, 23366, 25459, 29096, 46732, 50918, 93464, 101836, 203672, 6070153, 12140306, 24280612, 42491071, 48561224, 84982142, 169964284, 339928568]

約数ペア:

[(1, 339928568), (2, 169964284), (4, 84982142), (7, 48561224), (8, 42491071), (14, 24280612), (28, 12140306), (56, 6070153), (1669, 203672), (3338, 101836), (3637, 93464), (6676, 50918), (7274, 46732), (11683, 29096), (13352, 25459), (14548, 23366)]