490049868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{23059}}^1$

素因数の和:23107

約数の個数: 96

約数和(自身を含む): 1487646720

約数和(自身を除く): 997596852

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 23, 28, 33, 42, 44, 46, 66, 69, 77, 84, 92, 132, 138, 154, 161, 231, 253, 276, 308, 322, 462, 483, 506, 644, 759, 924, 966, 1012, 1518, 1771, 1932, 3036, 3542, 5313, 7084, 10626, 21252, 23059, 46118, 69177, 92236, 138354, 161413, 253649, 276708, 322826, 484239, 507298, 530357, 645652, 760947, 968478, 1014596, 1060714, 1521894, 1591071, 1775543, 1936956, 2121428, 3043788, 3182142, 3551086, 3712499, 5326629, 5833927, 6364284, 7102172, 7424998, 10653258, 11137497, 11667854, 14849996, 17501781, 21306516, 22274994, 23335708, 35003562, 40837489, 44549988, 70007124, 81674978, 122512467, 163349956, 245024934, 490049868]

約数ペア:

[(1, 490049868), (2, 245024934), (3, 163349956), (4, 122512467), (6, 81674978), (7, 70007124), (11, 44549988), (12, 40837489), (14, 35003562), (21, 23335708), (22, 22274994), (23, 21306516), (28, 17501781), (33, 14849996), (42, 11667854), (44, 11137497), (46, 10653258), (66, 7424998), (69, 7102172), (77, 6364284), (84, 5833927), (92, 5326629), (132, 3712499), (138, 3551086), (154, 3182142), (161, 3043788), (231, 2121428), (253, 1936956), (276, 1775543), (308, 1591071), (322, 1521894), (462, 1060714), (483, 1014596), (506, 968478), (644, 760947), (759, 645652), (924, 530357), (966, 507298), (1012, 484239), (1518, 322826), (1771, 276708), (1932, 253649), (3036, 161413), (3542, 138354), (5313, 92236), (7084, 69177), (10626, 46118), (21252, 23059)]