270155028

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{157433}}^1$

素因数の和:157464

約数の個数: 48

約数和(自身を含む): 740569536

約数和(自身を除く): 470414508

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 286, 429, 572, 858, 1716, 157433, 314866, 472299, 629732, 944598, 1731763, 1889196, 2046629, 3463526, 4093258, 5195289, 6139887, 6927052, 8186516, 10390578, 12279774, 20781156, 22512919, 24559548, 45025838, 67538757, 90051676, 135077514, 270155028]

約数ペア:

[(1, 270155028), (2, 135077514), (3, 90051676), (4, 67538757), (6, 45025838), (11, 24559548), (12, 22512919), (13, 20781156), (22, 12279774), (26, 10390578), (33, 8186516), (39, 6927052), (44, 6139887), (52, 5195289), (66, 4093258), (78, 3463526), (132, 2046629), (143, 1889196), (156, 1731763), (286, 944598), (429, 629732), (572, 472299), (858, 314866), (1716, 157433)]