668836224

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{27647}}^1$

素因数の和:27677

約数の個数: 128

約数和(自身を含む): 2256076800

約数和(自身を除く): 1587240576

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, 128, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 864, 896, 1008, 1152, 1344, 1512, 1728, 2016, 2688, 3024, 3456, 4032, 6048, 8064, 12096, 24192, 27647, 55294, 82941, 110588, 165882, 193529, 221176, 248823, 331764, 387058, 442352, 497646, 580587, 663528, 746469, 774116, 884704, 995292, 1161174, 1327056, 1492938, 1548232, 1741761, 1769408, 1990584, 2322348, 2654112, 2985876, 3096464, 3483522, 3538816, 3981168, 4644696, 5225283, 5308224, 5971752, 6192928, 6967044, 7962336, 9289392, 10450566, 10616448, 11943504, 12385856, 13934088, 15924672, 18578784, 20901132, 23887008, 24771712, 27868176, 31849344, 37157568, 41802264, 47774016, 55736352, 74315136, 83604528, 95548032, 111472704, 167209056, 222945408, 334418112, 668836224]

約数ペア:

[(1, 668836224), (2, 334418112), (3, 222945408), (4, 167209056), (6, 111472704), (7, 95548032), (8, 83604528), (9, 74315136), (12, 55736352), (14, 47774016), (16, 41802264), (18, 37157568), (21, 31849344), (24, 27868176), (27, 24771712), (28, 23887008), (32, 20901132), (36, 18578784), (42, 15924672), (48, 13934088), (54, 12385856), (56, 11943504), (63, 10616448), (64, 10450566), (72, 9289392), (84, 7962336), (96, 6967044), (108, 6192928), (112, 5971752), (126, 5308224), (128, 5225283), (144, 4644696), (168, 3981168), (189, 3538816), (192, 3483522), (216, 3096464), (224, 2985876), (252, 2654112), (288, 2322348), (336, 1990584), (378, 1769408), (384, 1741761), (432, 1548232), (448, 1492938), (504, 1327056), (576, 1161174), (672, 995292), (756, 884704), (864, 774116), (896, 746469), (1008, 663528), (1152, 580587), (1344, 497646), (1512, 442352), (1728, 387058), (2016, 331764), (2688, 248823), (3024, 221176), (3456, 193529), (4032, 165882), (6048, 110588), (8064, 82941), (12096, 55294), (24192, 27647)]