2778886656

素因数分解:

$2^9\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^2$

素因数の和:141

約数の個数: 480

約数和(自身を含む): 10343921280

約数和(自身を除く): 7565034624

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 47, 48, 52, 54, 56, 63, 64, 72, 78, 84, 91, 94, 96, 104, 108, 112, 117, 126, 128, 141, 144, 156, 168, 182, 188, 189, 192, 208, 216, 224, 234, 252, 256, 273, 282, 288, 312, 329, 336, 351, 364, 376, 378, 384, 416, 423, 432, 448, 468, 504, 512, 546, 564, 576, 611, 624, 658, 672, 702, 728, 752, 756, 768, 819, 832, 846, 864, 896, 936, 987, 1008, 1092, 1128, 1152, 1222, 1248, 1269, 1316, 1344, 1404, 1456, 1504, 1512, 1536, 1638, 1664, 1692, 1728, 1792, 1833, 1872, 1974, 2016, 2184, 2209, 2256, 2304, 2444, 2457, 2496, 2538, 2632, 2688, 2808, 2912, 2961, 3008, 3024, 3276, 3328, 3384, 3456, 3584, 3666, 3744, 3948, 4032, 4277, 4368, 4418, 4512, 4608, 4888, 4914, 4992, 5076, 5264, 5376, 5499, 5616, 5824, 5922, 6016, 6048, 6552, 6627, 6656, 6768, 6912, 7332, 7488, 7896, 8064, 8554, 8736, 8836, 8883, 9024, 9776, 9828, 9984, 10152, 10528, 10752, 10998, 11232, 11648, 11844, 12032, 12096, 12831, 13104, 13254, 13536, 13824, 14664, 14976, 15463, 15792, 16128, 16497, 17108, 17472, 17672, 17766, 18048, 19552, 19656, 19881, 19968, 20304, 21056, 21996, 22464, 23296, 23688, 24064, 24192, 25662, 26208, 26508, 27072, 28717, 29328, 29952, 30926, 31584, 32256, 32994, 34216, 34944, 35344, 35532, 36096, 38493, 39104, 39312, 39762, 40608, 42112, 43992, 44928, 46389, 46592, 47376, 48384, 51324, 52416, 53016, 54144, 57434, 58656, 59643, 59904, 61852, 63168, 65988, 68432, 69888, 70688, 71064, 72192, 76986, 78208, 78624, 79524, 81216, 84224, 86151, 87984, 89856, 92778, 94752, 96768, 102648, 104832, 106032, 108288, 114868, 115479, 117312, 119286, 123704, 126336, 131976, 136864, 139167, 139776, 141376, 142128, 153972, 156416, 157248, 159048, 162432, 168448, 172302, 175968, 179712, 185556, 189504, 201019, 205296, 209664, 212064, 216576, 229736, 230958, 234624, 238572, 247408, 252672, 258453, 263952, 273728, 278334, 282752, 284256, 307944, 312832, 314496, 318096, 324864, 344604, 351936, 371112, 379008, 402038, 410592, 417501, 419328, 424128, 459472, 461916, 469248, 477144, 494816, 505344, 516906, 527904, 547456, 556668, 565504, 568512, 603057, 615888, 628992, 636192, 649728, 689208, 703872, 742224, 758016, 775359, 804076, 821184, 835002, 848256, 918944, 923832, 938496, 954288, 989632, 1033812, 1055808, 1094912, 1113336, 1131008, 1137024, 1206114, 1231776, 1257984, 1272384, 1378416, 1407744, 1484448, 1516032, 1550718, 1608152, 1642368, 1670004, 1696512, 1809171, 1837888, 1847664, 1908576, 1979264, 2067624, 2111616, 2189824, 2226672, 2274048, 2412228, 2463552, 2544768, 2756832, 2815488, 2968896, 3101436, 3216304, 3284736, 3340008, 3393024, 3618342, 3675776, 3695328, 3817152, 3958528, 4135248, 4223232, 4453344, 4548096, 4824456, 4927104, 5089536, 5427513, 5513664, 5937792, 6202872, 6432608, 6569472, 6680016, 7236684, 7351552, 7390656, 7634304, 7917056, 8270496, 8446464, 8906688, 9648912, 9854208, 10179072, 10855026, 11027328, 11875584, 12405744, 12865216, 13360032, 14473368, 14703104, 14781312, 15268608, 16540992, 17813376, 19297824, 19708416, 21710052, 22054656, 23751168, 24811488, 25730432, 26720064, 28946736, 29562624, 30537216, 33081984, 35626752, 38595648, 43420104, 44109312, 49622976, 51460864, 53440128, 57893472, 59125248, 66163968, 71253504, 77191296, 86840208, 99245952, 102921728, 106880256, 115786944, 132327936, 154382592, 173680416, 198491904, 213760512, 231573888, 308765184, 347360832, 396983808, 463147776, 694721664, 926295552, 1389443328, 2778886656]

約数ペア:

[(1, 2778886656), (2, 1389443328), (3, 926295552), (4, 694721664), (6, 463147776), (7, 396983808), (8, 347360832), (9, 308765184), (12, 231573888), (13, 213760512), (14, 198491904), (16, 173680416), (18, 154382592), (21, 132327936), (24, 115786944), (26, 106880256), (27, 102921728), (28, 99245952), (32, 86840208), (36, 77191296), (39, 71253504), (42, 66163968), (47, 59125248), (48, 57893472), (52, 53440128), (54, 51460864), (56, 49622976), (63, 44109312), (64, 43420104), (72, 38595648), (78, 35626752), (84, 33081984), (91, 30537216), (94, 29562624), (96, 28946736), (104, 26720064), (108, 25730432), (112, 24811488), (117, 23751168), (126, 22054656), (128, 21710052), (141, 19708416), (144, 19297824), (156, 17813376), (168, 16540992), (182, 15268608), (188, 14781312), (189, 14703104), (192, 14473368), (208, 13360032), (216, 12865216), (224, 12405744), (234, 11875584), (252, 11027328), (256, 10855026), (273, 10179072), (282, 9854208), (288, 9648912), (312, 8906688), (329, 8446464), (336, 8270496), (351, 7917056), (364, 7634304), (376, 7390656), (378, 7351552), (384, 7236684), (416, 6680016), (423, 6569472), (432, 6432608), (448, 6202872), (468, 5937792), (504, 5513664), (512, 5427513), (546, 5089536), (564, 4927104), (576, 4824456), (611, 4548096), (624, 4453344), (658, 4223232), (672, 4135248), (702, 3958528), (728, 3817152), (752, 3695328), (756, 3675776), (768, 3618342), (819, 3393024), (832, 3340008), (846, 3284736), (864, 3216304), (896, 3101436), (936, 2968896), (987, 2815488), (1008, 2756832), (1092, 2544768), (1128, 2463552), (1152, 2412228), (1222, 2274048), (1248, 2226672), (1269, 2189824), (1316, 2111616), (1344, 2067624), (1404, 1979264), (1456, 1908576), (1504, 1847664), (1512, 1837888), (1536, 1809171), (1638, 1696512), (1664, 1670004), (1692, 1642368), (1728, 1608152), (1792, 1550718), (1833, 1516032), (1872, 1484448), (1974, 1407744), (2016, 1378416), (2184, 1272384), (2209, 1257984), (2256, 1231776), (2304, 1206114), (2444, 1137024), (2457, 1131008), (2496, 1113336), (2538, 1094912), (2632, 1055808), (2688, 1033812), (2808, 989632), (2912, 954288), (2961, 938496), (3008, 923832), (3024, 918944), (3276, 848256), (3328, 835002), (3384, 821184), (3456, 804076), (3584, 775359), (3666, 758016), (3744, 742224), (3948, 703872), (4032, 689208), (4277, 649728), (4368, 636192), (4418, 628992), (4512, 615888), (4608, 603057), (4888, 568512), (4914, 565504), (4992, 556668), (5076, 547456), (5264, 527904), (5376, 516906), (5499, 505344), (5616, 494816), (5824, 477144), (5922, 469248), (6016, 461916), (6048, 459472), (6552, 424128), (6627, 419328), (6656, 417501), (6768, 410592), (6912, 402038), (7332, 379008), (7488, 371112), (7896, 351936), (8064, 344604), (8554, 324864), (8736, 318096), (8836, 314496), (8883, 312832), (9024, 307944), (9776, 284256), (9828, 282752), (9984, 278334), (10152, 273728), (10528, 263952), (10752, 258453), (10998, 252672), (11232, 247408), (11648, 238572), (11844, 234624), (12032, 230958), (12096, 229736), (12831, 216576), (13104, 212064), (13254, 209664), (13536, 205296), (13824, 201019), (14664, 189504), (14976, 185556), (15463, 179712), (15792, 175968), (16128, 172302), (16497, 168448), (17108, 162432), (17472, 159048), (17672, 157248), (17766, 156416), (18048, 153972), (19552, 142128), (19656, 141376), (19881, 139776), (19968, 139167), (20304, 136864), (21056, 131976), (21996, 126336), (22464, 123704), (23296, 119286), (23688, 117312), (24064, 115479), (24192, 114868), (25662, 108288), (26208, 106032), (26508, 104832), (27072, 102648), (28717, 96768), (29328, 94752), (29952, 92778), (30926, 89856), (31584, 87984), (32256, 86151), (32994, 84224), (34216, 81216), (34944, 79524), (35344, 78624), (35532, 78208), (36096, 76986), (38493, 72192), (39104, 71064), (39312, 70688), (39762, 69888), (40608, 68432), (42112, 65988), (43992, 63168), (44928, 61852), (46389, 59904), (46592, 59643), (47376, 58656), (48384, 57434), (51324, 54144), (52416, 53016)]