208740672

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{17257}}^1$

素因数の和:17285

約数の個数: 112

約数和(自身を含む): 701365120

約数和(自身を除く): 492624448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 432, 448, 504, 576, 672, 756, 864, 1008, 1344, 1512, 1728, 2016, 3024, 4032, 6048, 12096, 17257, 34514, 51771, 69028, 103542, 120799, 138056, 155313, 207084, 241598, 276112, 310626, 362397, 414168, 465939, 483196, 552224, 621252, 724794, 828336, 931878, 966392, 1087191, 1104448, 1242504, 1449588, 1656672, 1863756, 1932784, 2174382, 2485008, 2899176, 3261573, 3313344, 3727512, 3865568, 4348764, 4970016, 5798352, 6523146, 7455024, 7731136, 8697528, 9940032, 11596704, 13046292, 14910048, 17395056, 23193408, 26092584, 29820096, 34790112, 52185168, 69580224, 104370336, 208740672]

約数ペア:

[(1, 208740672), (2, 104370336), (3, 69580224), (4, 52185168), (6, 34790112), (7, 29820096), (8, 26092584), (9, 23193408), (12, 17395056), (14, 14910048), (16, 13046292), (18, 11596704), (21, 9940032), (24, 8697528), (27, 7731136), (28, 7455024), (32, 6523146), (36, 5798352), (42, 4970016), (48, 4348764), (54, 3865568), (56, 3727512), (63, 3313344), (64, 3261573), (72, 2899176), (84, 2485008), (96, 2174382), (108, 1932784), (112, 1863756), (126, 1656672), (144, 1449588), (168, 1242504), (189, 1104448), (192, 1087191), (216, 966392), (224, 931878), (252, 828336), (288, 724794), (336, 621252), (378, 552224), (432, 483196), (448, 465939), (504, 414168), (576, 362397), (672, 310626), (756, 276112), (864, 241598), (1008, 207084), (1344, 155313), (1512, 138056), (1728, 120799), (2016, 103542), (3024, 69028), (4032, 51771), (6048, 34514), (12096, 17257)]