448218848

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{719}}^1$

素因数の和:781

約数の個数: 144

約数和(自身を含む): 1158312960

約数和(自身を除く): 710094112

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 32, 44, 46, 56, 77, 88, 92, 112, 121, 154, 161, 176, 184, 224, 242, 253, 308, 322, 352, 368, 484, 506, 616, 644, 719, 736, 847, 968, 1012, 1232, 1288, 1438, 1694, 1771, 1936, 2024, 2464, 2576, 2783, 2876, 3388, 3542, 3872, 4048, 5033, 5152, 5566, 5752, 6776, 7084, 7909, 8096, 10066, 11132, 11504, 13552, 14168, 15818, 16537, 19481, 20132, 22264, 23008, 27104, 28336, 31636, 33074, 38962, 40264, 44528, 55363, 56672, 63272, 66148, 77924, 80528, 86999, 89056, 110726, 115759, 126544, 132296, 155848, 161056, 173998, 181907, 221452, 231518, 253088, 264592, 311696, 347996, 363814, 442904, 463036, 529184, 608993, 623392, 695992, 727628, 885808, 926072, 1217986, 1273349, 1391984, 1455256, 1771616, 1852144, 2000977, 2435972, 2546698, 2783968, 2910512, 3704288, 4001954, 4871944, 5093396, 5821024, 8003908, 9743888, 10186792, 14006839, 16007816, 19487776, 20373584, 28013678, 32015632, 40747168, 56027356, 64031264, 112054712, 224109424, 448218848]

約数ペア:

[(1, 448218848), (2, 224109424), (4, 112054712), (7, 64031264), (8, 56027356), (11, 40747168), (14, 32015632), (16, 28013678), (22, 20373584), (23, 19487776), (28, 16007816), (32, 14006839), (44, 10186792), (46, 9743888), (56, 8003908), (77, 5821024), (88, 5093396), (92, 4871944), (112, 4001954), (121, 3704288), (154, 2910512), (161, 2783968), (176, 2546698), (184, 2435972), (224, 2000977), (242, 1852144), (253, 1771616), (308, 1455256), (322, 1391984), (352, 1273349), (368, 1217986), (484, 926072), (506, 885808), (616, 727628), (644, 695992), (719, 623392), (736, 608993), (847, 529184), (968, 463036), (1012, 442904), (1232, 363814), (1288, 347996), (1438, 311696), (1694, 264592), (1771, 253088), (1936, 231518), (2024, 221452), (2464, 181907), (2576, 173998), (2783, 161056), (2876, 155848), (3388, 132296), (3542, 126544), (3872, 115759), (4048, 110726), (5033, 89056), (5152, 86999), (5566, 80528), (5752, 77924), (6776, 66148), (7084, 63272), (7909, 56672), (8096, 55363), (10066, 44528), (11132, 40264), (11504, 38962), (13552, 33074), (14168, 31636), (15818, 28336), (16537, 27104), (19481, 23008), (20132, 22264)]