2507736

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:109

約数の個数: 128

約数和(自身を含む): 8294400

約数和(自身を除く): 5786664

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 23, 24, 28, 33, 42, 44, 46, 56, 59, 66, 69, 77, 84, 88, 92, 118, 132, 138, 154, 161, 168, 177, 184, 231, 236, 253, 264, 276, 308, 322, 354, 413, 462, 472, 483, 506, 552, 616, 644, 649, 708, 759, 826, 924, 966, 1012, 1239, 1288, 1298, 1357, 1416, 1518, 1652, 1771, 1848, 1932, 1947, 2024, 2478, 2596, 2714, 3036, 3304, 3542, 3864, 3894, 4071, 4543, 4956, 5192, 5313, 5428, 6072, 7084, 7788, 8142, 9086, 9499, 9912, 10626, 10856, 13629, 14168, 14927, 15576, 16284, 18172, 18998, 21252, 27258, 28497, 29854, 32568, 36344, 37996, 42504, 44781, 54516, 56994, 59708, 75992, 89562, 104489, 109032, 113988, 119416, 179124, 208978, 227976, 313467, 358248, 417956, 626934, 835912, 1253868, 2507736]

約数ペア:

[(1, 2507736), (2, 1253868), (3, 835912), (4, 626934), (6, 417956), (7, 358248), (8, 313467), (11, 227976), (12, 208978), (14, 179124), (21, 119416), (22, 113988), (23, 109032), (24, 104489), (28, 89562), (33, 75992), (42, 59708), (44, 56994), (46, 54516), (56, 44781), (59, 42504), (66, 37996), (69, 36344), (77, 32568), (84, 29854), (88, 28497), (92, 27258), (118, 21252), (132, 18998), (138, 18172), (154, 16284), (161, 15576), (168, 14927), (177, 14168), (184, 13629), (231, 10856), (236, 10626), (253, 9912), (264, 9499), (276, 9086), (308, 8142), (322, 7788), (354, 7084), (413, 6072), (462, 5428), (472, 5313), (483, 5192), (506, 4956), (552, 4543), (616, 4071), (644, 3894), (649, 3864), (708, 3542), (759, 3304), (826, 3036), (924, 2714), (966, 2596), (1012, 2478), (1239, 2024), (1288, 1947), (1298, 1932), (1357, 1848), (1416, 1771), (1518, 1652)]