221798016

素因数分解:

$2^7\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{761}}^1$

素因数の和:815

約数の個数: 192

約数和(自身を含む): 727496640

約数和(自身を除く): 505698624

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 23, 24, 32, 33, 36, 44, 46, 48, 64, 66, 69, 72, 88, 92, 96, 99, 128, 132, 138, 144, 176, 184, 192, 198, 207, 253, 264, 276, 288, 352, 368, 384, 396, 414, 506, 528, 552, 576, 704, 736, 759, 761, 792, 828, 1012, 1056, 1104, 1152, 1408, 1472, 1518, 1522, 1584, 1656, 2024, 2112, 2208, 2277, 2283, 2944, 3036, 3044, 3168, 3312, 4048, 4224, 4416, 4554, 4566, 6072, 6088, 6336, 6624, 6849, 8096, 8371, 8832, 9108, 9132, 12144, 12176, 12672, 13248, 13698, 16192, 16742, 17503, 18216, 18264, 24288, 24352, 25113, 26496, 27396, 32384, 33484, 35006, 36432, 36528, 48576, 48704, 50226, 52509, 54792, 66968, 70012, 72864, 73056, 75339, 97152, 97408, 100452, 105018, 109584, 133936, 140024, 145728, 146112, 150678, 157527, 192533, 200904, 210036, 219168, 267872, 280048, 291456, 292224, 301356, 315054, 385066, 401808, 420072, 438336, 535744, 560096, 577599, 602712, 630108, 770132, 803616, 840144, 876672, 1071488, 1120192, 1155198, 1205424, 1260216, 1540264, 1607232, 1680288, 1732797, 2240384, 2310396, 2410848, 2520432, 3080528, 3214464, 3360576, 3465594, 4620792, 4821696, 5040864, 6161056, 6721152, 6931188, 9241584, 9643392, 10081728, 12322112, 13862376, 18483168, 20163456, 24644224, 27724752, 36966336, 55449504, 73932672, 110899008, 221798016]

約数ペア:

[(1, 221798016), (2, 110899008), (3, 73932672), (4, 55449504), (6, 36966336), (8, 27724752), (9, 24644224), (11, 20163456), (12, 18483168), (16, 13862376), (18, 12322112), (22, 10081728), (23, 9643392), (24, 9241584), (32, 6931188), (33, 6721152), (36, 6161056), (44, 5040864), (46, 4821696), (48, 4620792), (64, 3465594), (66, 3360576), (69, 3214464), (72, 3080528), (88, 2520432), (92, 2410848), (96, 2310396), (99, 2240384), (128, 1732797), (132, 1680288), (138, 1607232), (144, 1540264), (176, 1260216), (184, 1205424), (192, 1155198), (198, 1120192), (207, 1071488), (253, 876672), (264, 840144), (276, 803616), (288, 770132), (352, 630108), (368, 602712), (384, 577599), (396, 560096), (414, 535744), (506, 438336), (528, 420072), (552, 401808), (576, 385066), (704, 315054), (736, 301356), (759, 292224), (761, 291456), (792, 280048), (828, 267872), (1012, 219168), (1056, 210036), (1104, 200904), (1152, 192533), (1408, 157527), (1472, 150678), (1518, 146112), (1522, 145728), (1584, 140024), (1656, 133936), (2024, 109584), (2112, 105018), (2208, 100452), (2277, 97408), (2283, 97152), (2944, 75339), (3036, 73056), (3044, 72864), (3168, 70012), (3312, 66968), (4048, 54792), (4224, 52509), (4416, 50226), (4554, 48704), (4566, 48576), (6072, 36528), (6088, 36432), (6336, 35006), (6624, 33484), (6849, 32384), (8096, 27396), (8371, 26496), (8832, 25113), (9108, 24352), (9132, 24288), (12144, 18264), (12176, 18216), (12672, 17503), (13248, 16742), (13698, 16192)]