2805264

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1$

素因数の和:66

約数の個数: 180

約数和(自身を含む): 10291008

約数和(自身を除く): 7485744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 23, 24, 28, 33, 36, 42, 44, 46, 48, 56, 63, 66, 69, 72, 77, 84, 88, 92, 99, 112, 121, 126, 132, 138, 144, 154, 161, 168, 176, 184, 198, 207, 231, 242, 252, 253, 264, 276, 308, 322, 336, 363, 368, 396, 414, 462, 483, 484, 504, 506, 528, 552, 616, 644, 693, 726, 759, 792, 828, 847, 924, 966, 968, 1008, 1012, 1089, 1104, 1232, 1288, 1386, 1449, 1452, 1518, 1584, 1656, 1694, 1771, 1848, 1932, 1936, 2024, 2178, 2277, 2541, 2576, 2772, 2783, 2898, 2904, 3036, 3312, 3388, 3542, 3696, 3864, 4048, 4356, 4554, 5082, 5313, 5544, 5566, 5796, 5808, 6072, 6776, 7084, 7623, 7728, 8349, 8712, 9108, 10164, 10626, 11088, 11132, 11592, 12144, 13552, 14168, 15246, 15939, 16698, 17424, 18216, 19481, 20328, 21252, 22264, 23184, 25047, 28336, 30492, 31878, 33396, 36432, 38962, 40656, 42504, 44528, 50094, 58443, 60984, 63756, 66792, 77924, 85008, 100188, 116886, 121968, 127512, 133584, 155848, 175329, 200376, 233772, 255024, 311696, 350658, 400752, 467544, 701316, 935088, 1402632, 2805264]

約数ペア:

[(1, 2805264), (2, 1402632), (3, 935088), (4, 701316), (6, 467544), (7, 400752), (8, 350658), (9, 311696), (11, 255024), (12, 233772), (14, 200376), (16, 175329), (18, 155848), (21, 133584), (22, 127512), (23, 121968), (24, 116886), (28, 100188), (33, 85008), (36, 77924), (42, 66792), (44, 63756), (46, 60984), (48, 58443), (56, 50094), (63, 44528), (66, 42504), (69, 40656), (72, 38962), (77, 36432), (84, 33396), (88, 31878), (92, 30492), (99, 28336), (112, 25047), (121, 23184), (126, 22264), (132, 21252), (138, 20328), (144, 19481), (154, 18216), (161, 17424), (168, 16698), (176, 15939), (184, 15246), (198, 14168), (207, 13552), (231, 12144), (242, 11592), (252, 11132), (253, 11088), (264, 10626), (276, 10164), (308, 9108), (322, 8712), (336, 8349), (363, 7728), (368, 7623), (396, 7084), (414, 6776), (462, 6072), (483, 5808), (484, 5796), (504, 5566), (506, 5544), (528, 5313), (552, 5082), (616, 4554), (644, 4356), (693, 4048), (726, 3864), (759, 3696), (792, 3542), (828, 3388), (847, 3312), (924, 3036), (966, 2904), (968, 2898), (1008, 2783), (1012, 2772), (1089, 2576), (1104, 2541), (1232, 2277), (1288, 2178), (1386, 2024), (1449, 1936), (1452, 1932), (1518, 1848), (1584, 1771), (1656, 1694)]