561448272

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{21701}}^1$

素因数の和:21737

約数の個数: 120

約数和(自身を含む): 1840676832

約数和(自身を除く): 1279228560

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 49, 56, 66, 77, 84, 88, 98, 112, 132, 147, 154, 168, 176, 196, 231, 264, 294, 308, 336, 392, 462, 528, 539, 588, 616, 784, 924, 1078, 1176, 1232, 1617, 1848, 2156, 2352, 3234, 3696, 4312, 6468, 8624, 12936, 21701, 25872, 43402, 65103, 86804, 130206, 151907, 173608, 238711, 260412, 303814, 347216, 455721, 477422, 520824, 607628, 716133, 911442, 954844, 1041648, 1063349, 1215256, 1432266, 1670977, 1822884, 1909688, 2126698, 2430512, 2864532, 3190047, 3341954, 3645768, 3819376, 4253396, 5012931, 5729064, 6380094, 6683908, 7291536, 8506792, 10025862, 11458128, 11696839, 12760188, 13367816, 17013584, 20051724, 23393678, 25520376, 26735632, 35090517, 40103448, 46787356, 51040752, 70181034, 80206896, 93574712, 140362068, 187149424, 280724136, 561448272]

約数ペア:

[(1, 561448272), (2, 280724136), (3, 187149424), (4, 140362068), (6, 93574712), (7, 80206896), (8, 70181034), (11, 51040752), (12, 46787356), (14, 40103448), (16, 35090517), (21, 26735632), (22, 25520376), (24, 23393678), (28, 20051724), (33, 17013584), (42, 13367816), (44, 12760188), (48, 11696839), (49, 11458128), (56, 10025862), (66, 8506792), (77, 7291536), (84, 6683908), (88, 6380094), (98, 5729064), (112, 5012931), (132, 4253396), (147, 3819376), (154, 3645768), (168, 3341954), (176, 3190047), (196, 2864532), (231, 2430512), (264, 2126698), (294, 1909688), (308, 1822884), (336, 1670977), (392, 1432266), (462, 1215256), (528, 1063349), (539, 1041648), (588, 954844), (616, 911442), (784, 716133), (924, 607628), (1078, 520824), (1176, 477422), (1232, 455721), (1617, 347216), (1848, 303814), (2156, 260412), (2352, 238711), (3234, 173608), (3696, 151907), (4312, 130206), (6468, 86804), (8624, 65103), (12936, 43402), (21701, 25872)]