280025856

素因数分解:

$2^8\times 3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:192

約数の個数: 288

約数和(自身を含む): 941875200

約数和(自身を除く): 661849344

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 29, 32, 33, 36, 44, 48, 54, 58, 64, 66, 72, 87, 88, 96, 99, 108, 116, 127, 128, 132, 144, 174, 176, 192, 198, 216, 232, 254, 256, 261, 264, 288, 297, 319, 348, 352, 381, 384, 396, 432, 464, 508, 522, 528, 576, 594, 638, 696, 704, 762, 768, 783, 792, 864, 928, 957, 1016, 1044, 1056, 1143, 1152, 1188, 1276, 1392, 1397, 1408, 1524, 1566, 1584, 1728, 1856, 1914, 2032, 2088, 2112, 2286, 2304, 2376, 2552, 2784, 2794, 2816, 2871, 3048, 3132, 3168, 3429, 3456, 3683, 3712, 3828, 4064, 4176, 4191, 4224, 4572, 4752, 5104, 5568, 5588, 5742, 6096, 6264, 6336, 6858, 6912, 7366, 7424, 7656, 8128, 8352, 8382, 8448, 8613, 9144, 9504, 10208, 11049, 11136, 11176, 11484, 12192, 12528, 12573, 12672, 13716, 14732, 15312, 16256, 16704, 16764, 17226, 18288, 19008, 20416, 22098, 22272, 22352, 22968, 24384, 25056, 25146, 25344, 27432, 29464, 30624, 32512, 33147, 33408, 33528, 34452, 36576, 37719, 38016, 40513, 40832, 44196, 44704, 45936, 48768, 50112, 50292, 54864, 58928, 61248, 66294, 66816, 67056, 68904, 73152, 75438, 76032, 81026, 81664, 88392, 89408, 91872, 97536, 99441, 100224, 100584, 109728, 117856, 121539, 122496, 132588, 134112, 137808, 146304, 150876, 162052, 176784, 178816, 183744, 198882, 200448, 201168, 219456, 235712, 243078, 244992, 265176, 268224, 275616, 292608, 301752, 324104, 353568, 357632, 364617, 367488, 397764, 402336, 438912, 471424, 486156, 530352, 536448, 551232, 603504, 648208, 707136, 729234, 734976, 795528, 804672, 877824, 942848, 972312, 1060704, 1072896, 1093851, 1102464, 1207008, 1296416, 1414272, 1458468, 1591056, 1609344, 1944624, 2121408, 2187702, 2204928, 2414016, 2592832, 2828544, 2916936, 3182112, 3218688, 3889248, 4242816, 4375404, 4828032, 5185664, 5833872, 6364224, 7778496, 8485632, 8750808, 9656064, 10371328, 11667744, 12728448, 15556992, 17501616, 23335488, 25456896, 31113984, 35003232, 46670976, 70006464, 93341952, 140012928, 280025856]

約数ペア:

[(1, 280025856), (2, 140012928), (3, 93341952), (4, 70006464), (6, 46670976), (8, 35003232), (9, 31113984), (11, 25456896), (12, 23335488), (16, 17501616), (18, 15556992), (22, 12728448), (24, 11667744), (27, 10371328), (29, 9656064), (32, 8750808), (33, 8485632), (36, 7778496), (44, 6364224), (48, 5833872), (54, 5185664), (58, 4828032), (64, 4375404), (66, 4242816), (72, 3889248), (87, 3218688), (88, 3182112), (96, 2916936), (99, 2828544), (108, 2592832), (116, 2414016), (127, 2204928), (128, 2187702), (132, 2121408), (144, 1944624), (174, 1609344), (176, 1591056), (192, 1458468), (198, 1414272), (216, 1296416), (232, 1207008), (254, 1102464), (256, 1093851), (261, 1072896), (264, 1060704), (288, 972312), (297, 942848), (319, 877824), (348, 804672), (352, 795528), (381, 734976), (384, 729234), (396, 707136), (432, 648208), (464, 603504), (508, 551232), (522, 536448), (528, 530352), (576, 486156), (594, 471424), (638, 438912), (696, 402336), (704, 397764), (762, 367488), (768, 364617), (783, 357632), (792, 353568), (864, 324104), (928, 301752), (957, 292608), (1016, 275616), (1044, 268224), (1056, 265176), (1143, 244992), (1152, 243078), (1188, 235712), (1276, 219456), (1392, 201168), (1397, 200448), (1408, 198882), (1524, 183744), (1566, 178816), (1584, 176784), (1728, 162052), (1856, 150876), (1914, 146304), (2032, 137808), (2088, 134112), (2112, 132588), (2286, 122496), (2304, 121539), (2376, 117856), (2552, 109728), (2784, 100584), (2794, 100224), (2816, 99441), (2871, 97536), (3048, 91872), (3132, 89408), (3168, 88392), (3429, 81664), (3456, 81026), (3683, 76032), (3712, 75438), (3828, 73152), (4064, 68904), (4176, 67056), (4191, 66816), (4224, 66294), (4572, 61248), (4752, 58928), (5104, 54864), (5568, 50292), (5588, 50112), (5742, 48768), (6096, 45936), (6264, 44704), (6336, 44196), (6858, 40832), (6912, 40513), (7366, 38016), (7424, 37719), (7656, 36576), (8128, 34452), (8352, 33528), (8382, 33408), (8448, 33147), (8613, 32512), (9144, 30624), (9504, 29464), (10208, 27432), (11049, 25344), (11136, 25146), (11176, 25056), (11484, 24384), (12192, 22968), (12528, 22352), (12573, 22272), (12672, 22098), (13716, 20416), (14732, 19008), (15312, 18288), (16256, 17226), (16704, 16764)]