243544332

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{691}}^1\times {\mathrm{1277}}^1$

素因数の和:1998

約数の個数: 48

約数和(自身を含む): 594300672

約数和(自身を除く): 350756340

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 691, 1277, 1382, 2073, 2554, 2764, 3831, 4146, 5108, 7662, 8292, 15324, 15893, 29371, 31786, 47679, 58742, 63572, 88113, 95358, 117484, 176226, 190716, 352452, 882407, 1764814, 2647221, 3529628, 5294442, 10588884, 20295361, 40590722, 60886083, 81181444, 121772166, 243544332]

約数ペア:

[(1, 243544332), (2, 121772166), (3, 81181444), (4, 60886083), (6, 40590722), (12, 20295361), (23, 10588884), (46, 5294442), (69, 3529628), (92, 2647221), (138, 1764814), (276, 882407), (691, 352452), (1277, 190716), (1382, 176226), (2073, 117484), (2554, 95358), (2764, 88113), (3831, 63572), (4146, 58742), (5108, 47679), (7662, 31786), (8292, 29371), (15324, 15893)]