212569056

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{5021}}^1$

素因数の和:5054

約数の個数: 144

約数和(自身を含む): 721360080

約数和(自身を除く): 508791024

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 84, 96, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 224, 252, 288, 294, 336, 378, 392, 432, 441, 504, 588, 672, 756, 784, 864, 882, 1008, 1176, 1323, 1512, 1568, 1764, 2016, 2352, 2646, 3024, 3528, 4704, 5021, 5292, 6048, 7056, 10042, 10584, 14112, 15063, 20084, 21168, 30126, 35147, 40168, 42336, 45189, 60252, 70294, 80336, 90378, 105441, 120504, 135567, 140588, 160672, 180756, 210882, 241008, 246029, 271134, 281176, 316323, 361512, 421764, 482016, 492058, 542268, 562352, 632646, 723024, 738087, 843528, 948969, 984116, 1084536, 1124704, 1265292, 1446048, 1476174, 1687056, 1897938, 1968232, 2169072, 2214261, 2530584, 2952348, 3374112, 3795876, 3936464, 4338144, 4428522, 5061168, 5904696, 6642783, 7591752, 7872928, 8857044, 10122336, 11809392, 13285566, 15183504, 17714088, 23618784, 26571132, 30367008, 35428176, 53142264, 70856352, 106284528, 212569056]

約数ペア:

[(1, 212569056), (2, 106284528), (3, 70856352), (4, 53142264), (6, 35428176), (7, 30367008), (8, 26571132), (9, 23618784), (12, 17714088), (14, 15183504), (16, 13285566), (18, 11809392), (21, 10122336), (24, 8857044), (27, 7872928), (28, 7591752), (32, 6642783), (36, 5904696), (42, 5061168), (48, 4428522), (49, 4338144), (54, 3936464), (56, 3795876), (63, 3374112), (72, 2952348), (84, 2530584), (96, 2214261), (98, 2169072), (108, 1968232), (112, 1897938), (126, 1687056), (144, 1476174), (147, 1446048), (168, 1265292), (189, 1124704), (196, 1084536), (216, 984116), (224, 948969), (252, 843528), (288, 738087), (294, 723024), (336, 632646), (378, 562352), (392, 542268), (432, 492058), (441, 482016), (504, 421764), (588, 361512), (672, 316323), (756, 281176), (784, 271134), (864, 246029), (882, 241008), (1008, 210882), (1176, 180756), (1323, 160672), (1512, 140588), (1568, 135567), (1764, 120504), (2016, 105441), (2352, 90378), (2646, 80336), (3024, 70294), (3528, 60252), (4704, 45189), (5021, 42336), (5292, 40168), (6048, 35147), (7056, 30126), (10042, 21168), (10584, 20084), (14112, 15063)]