212469672

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{520759}}^1$

素因数の和:520785

約数の個数: 32

約数和(自身を含む): 562420800

約数和(自身を除く): 349951128

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 520759, 1041518, 1562277, 2083036, 3124554, 4166072, 6249108, 8852903, 12498216, 17705806, 26558709, 35411612, 53117418, 70823224, 106234836, 212469672]

約数ペア:

[(1, 212469672), (2, 106234836), (3, 70823224), (4, 53117418), (6, 35411612), (8, 26558709), (12, 17705806), (17, 12498216), (24, 8852903), (34, 6249108), (51, 4166072), (68, 3124554), (102, 2083036), (136, 1562277), (204, 1041518), (408, 520759)]