129807216

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{509}}^1$

素因数の和:564

約数の個数: 240

約数和(自身を含む): 473541120

約数和(自身を除く): 343733904

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, 126, 132, 138, 144, 154, 161, 168, 176, 184, 198, 207, 231, 252, 253, 264, 276, 308, 322, 336, 368, 396, 414, 462, 483, 504, 506, 509, 528, 552, 616, 644, 693, 759, 792, 828, 924, 966, 1008, 1012, 1018, 1104, 1232, 1288, 1386, 1449, 1518, 1527, 1584, 1656, 1771, 1848, 1932, 2024, 2036, 2277, 2576, 2772, 2898, 3036, 3054, 3312, 3542, 3563, 3696, 3864, 4048, 4072, 4554, 4581, 5313, 5544, 5599, 5796, 6072, 6108, 7084, 7126, 7728, 8144, 9108, 9162, 10626, 10689, 11088, 11198, 11592, 11707, 12144, 12216, 14168, 14252, 15939, 16797, 18216, 18324, 21252, 21378, 22396, 23184, 23414, 24432, 28336, 28504, 31878, 32067, 33594, 35121, 36432, 36648, 39193, 42504, 42756, 44792, 46828, 50391, 57008, 63756, 64134, 67188, 70242, 73296, 78386, 81949, 85008, 85512, 89584, 93656, 100782, 105363, 117579, 127512, 128268, 128777, 134376, 140484, 156772, 163898, 171024, 187312, 201564, 210726, 235158, 245847, 255024, 256536, 257554, 268752, 280968, 313544, 327796, 352737, 386331, 403128, 421452, 470316, 491694, 513072, 515108, 561936, 627088, 655592, 705474, 737541, 772662, 806256, 842904, 901439, 940632, 983388, 1030216, 1158993, 1311184, 1410948, 1475082, 1545324, 1685808, 1802878, 1881264, 1966776, 2060432, 2317986, 2704317, 2821896, 2950164, 3090648, 3605756, 3933552, 4635972, 5408634, 5643792, 5900328, 6181296, 7211512, 8112951, 9271944, 10817268, 11800656, 14423024, 16225902, 18543888, 21634536, 32451804, 43269072, 64903608, 129807216]

約数ペア:

[(1, 129807216), (2, 64903608), (3, 43269072), (4, 32451804), (6, 21634536), (7, 18543888), (8, 16225902), (9, 14423024), (11, 11800656), (12, 10817268), (14, 9271944), (16, 8112951), (18, 7211512), (21, 6181296), (22, 5900328), (23, 5643792), (24, 5408634), (28, 4635972), (33, 3933552), (36, 3605756), (42, 3090648), (44, 2950164), (46, 2821896), (48, 2704317), (56, 2317986), (63, 2060432), (66, 1966776), (69, 1881264), (72, 1802878), (77, 1685808), (84, 1545324), (88, 1475082), (92, 1410948), (99, 1311184), (112, 1158993), (126, 1030216), (132, 983388), (138, 940632), (144, 901439), (154, 842904), (161, 806256), (168, 772662), (176, 737541), (184, 705474), (198, 655592), (207, 627088), (231, 561936), (252, 515108), (253, 513072), (264, 491694), (276, 470316), (308, 421452), (322, 403128), (336, 386331), (368, 352737), (396, 327796), (414, 313544), (462, 280968), (483, 268752), (504, 257554), (506, 256536), (509, 255024), (528, 245847), (552, 235158), (616, 210726), (644, 201564), (693, 187312), (759, 171024), (792, 163898), (828, 156772), (924, 140484), (966, 134376), (1008, 128777), (1012, 128268), (1018, 127512), (1104, 117579), (1232, 105363), (1288, 100782), (1386, 93656), (1449, 89584), (1518, 85512), (1527, 85008), (1584, 81949), (1656, 78386), (1771, 73296), (1848, 70242), (1932, 67188), (2024, 64134), (2036, 63756), (2277, 57008), (2576, 50391), (2772, 46828), (2898, 44792), (3036, 42756), (3054, 42504), (3312, 39193), (3542, 36648), (3563, 36432), (3696, 35121), (3864, 33594), (4048, 32067), (4072, 31878), (4554, 28504), (4581, 28336), (5313, 24432), (5544, 23414), (5599, 23184), (5796, 22396), (6072, 21378), (6108, 21252), (7084, 18324), (7126, 18216), (7728, 16797), (8144, 15939), (9108, 14252), (9162, 14168), (10626, 12216), (10689, 12144), (11088, 11707), (11198, 11592)]