216268052

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{54013}}^1$

素因数の和:54048

約数の個数: 48

約数和(自身を含む): 508163712

約数和(自身を除く): 291895660

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 54013, 108026, 216052, 378091, 594143, 702169, 756182, 1188286, 1404338, 1512364, 2376572, 2808676, 4159001, 4915183, 7723859, 8318002, 9830366, 15447718, 16636004, 19660732, 30895436, 54067013, 108134026, 216268052]

約数ペア:

[(1, 216268052), (2, 108134026), (4, 54067013), (7, 30895436), (11, 19660732), (13, 16636004), (14, 15447718), (22, 9830366), (26, 8318002), (28, 7723859), (44, 4915183), (52, 4159001), (77, 2808676), (91, 2376572), (143, 1512364), (154, 1404338), (182, 1188286), (286, 756182), (308, 702169), (364, 594143), (572, 378091), (1001, 216052), (2002, 108026), (4004, 54013)]