487088664

素因数分解:

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

素因数の和:2000

約数の個数: 64

約数和(自身を含む): 1273501440

約数和(自身を除く): 786412776

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 691, 1277, 1382, 2073, 2554, 2764, 3831, 4146, 5108, 5528, 7662, 8292, 10216, 15324, 15893, 16584, 29371, 30648, 31786, 47679, 58742, 63572, 88113, 95358, 117484, 127144, 176226, 190716, 234968, 352452, 381432, 704904, 882407, 1764814, 2647221, 3529628, 5294442, 7059256, 10588884, 20295361, 21177768, 40590722, 60886083, 81181444, 121772166, 162362888, 243544332, 487088664]

約数ペア:

[(1, 487088664), (2, 243544332), (3, 162362888), (4, 121772166), (6, 81181444), (8, 60886083), (12, 40590722), (23, 21177768), (24, 20295361), (46, 10588884), (69, 7059256), (92, 5294442), (138, 3529628), (184, 2647221), (276, 1764814), (552, 882407), (691, 704904), (1277, 381432), (1382, 352452), (2073, 234968), (2554, 190716), (2764, 176226), (3831, 127144), (4146, 117484), (5108, 95358), (5528, 88113), (7662, 63572), (8292, 58742), (10216, 47679), (15324, 31786), (15893, 30648), (16584, 29371)]