1288332672

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:289

約数の個数: 256

約数和(自身を含む): 3965760000

約数和(自身を除く): 2677427328

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 23, 24, 32, 33, 44, 46, 48, 64, 66, 69, 88, 89, 92, 96, 128, 132, 138, 149, 176, 178, 184, 192, 253, 264, 267, 276, 298, 352, 356, 368, 384, 447, 506, 528, 534, 552, 596, 704, 712, 736, 759, 894, 979, 1012, 1056, 1068, 1104, 1192, 1408, 1424, 1472, 1518, 1639, 1788, 1958, 2024, 2047, 2112, 2136, 2208, 2384, 2848, 2937, 2944, 3036, 3278, 3427, 3576, 3916, 4048, 4094, 4224, 4272, 4416, 4768, 4917, 5696, 5874, 6072, 6141, 6556, 6854, 7152, 7832, 8096, 8188, 8544, 8832, 9536, 9834, 10281, 11392, 11748, 12144, 12282, 13112, 13261, 13708, 14304, 15664, 16192, 16376, 17088, 19072, 19668, 20562, 22517, 23496, 24288, 24564, 26224, 26522, 27416, 28608, 31328, 32384, 32752, 34176, 37697, 39336, 39783, 41124, 45034, 46992, 48576, 49128, 52448, 53044, 54832, 57216, 62656, 65504, 67551, 75394, 78672, 79566, 82248, 90068, 93984, 97152, 98256, 104896, 106088, 109664, 113091, 125312, 131008, 135102, 145871, 150788, 157344, 159132, 164496, 180136, 187968, 196512, 209792, 212176, 219328, 226182, 262016, 270204, 291742, 301576, 305003, 314688, 318264, 328992, 360272, 375936, 393024, 424352, 437613, 438656, 452364, 540408, 583484, 603152, 610006, 629376, 636528, 657984, 720544, 786048, 848704, 875226, 904728, 915009, 1080816, 1166968, 1206304, 1220012, 1273056, 1315968, 1441088, 1697408, 1750452, 1809456, 1830018, 2161632, 2333936, 2412608, 2440024, 2546112, 2882176, 3355033, 3500904, 3618912, 3660036, 4323264, 4667872, 4825216, 4880048, 5092224, 6710066, 7001808, 7237824, 7320072, 8646528, 9335744, 9760096, 10065099, 13420132, 14003616, 14475648, 14640144, 18671488, 19520192, 20130198, 26840264, 28007232, 29280288, 39040384, 40260396, 53680528, 56014464, 58560576, 80520792, 107361056, 117121152, 161041584, 214722112, 322083168, 429444224, 644166336, 1288332672]

約数ペア:

[(1, 1288332672), (2, 644166336), (3, 429444224), (4, 322083168), (6, 214722112), (8, 161041584), (11, 117121152), (12, 107361056), (16, 80520792), (22, 58560576), (23, 56014464), (24, 53680528), (32, 40260396), (33, 39040384), (44, 29280288), (46, 28007232), (48, 26840264), (64, 20130198), (66, 19520192), (69, 18671488), (88, 14640144), (89, 14475648), (92, 14003616), (96, 13420132), (128, 10065099), (132, 9760096), (138, 9335744), (149, 8646528), (176, 7320072), (178, 7237824), (184, 7001808), (192, 6710066), (253, 5092224), (264, 4880048), (267, 4825216), (276, 4667872), (298, 4323264), (352, 3660036), (356, 3618912), (368, 3500904), (384, 3355033), (447, 2882176), (506, 2546112), (528, 2440024), (534, 2412608), (552, 2333936), (596, 2161632), (704, 1830018), (712, 1809456), (736, 1750452), (759, 1697408), (894, 1441088), (979, 1315968), (1012, 1273056), (1056, 1220012), (1068, 1206304), (1104, 1166968), (1192, 1080816), (1408, 915009), (1424, 904728), (1472, 875226), (1518, 848704), (1639, 786048), (1788, 720544), (1958, 657984), (2024, 636528), (2047, 629376), (2112, 610006), (2136, 603152), (2208, 583484), (2384, 540408), (2848, 452364), (2937, 438656), (2944, 437613), (3036, 424352), (3278, 393024), (3427, 375936), (3576, 360272), (3916, 328992), (4048, 318264), (4094, 314688), (4224, 305003), (4272, 301576), (4416, 291742), (4768, 270204), (4917, 262016), (5696, 226182), (5874, 219328), (6072, 212176), (6141, 209792), (6556, 196512), (6854, 187968), (7152, 180136), (7832, 164496), (8096, 159132), (8188, 157344), (8544, 150788), (8832, 145871), (9536, 135102), (9834, 131008), (10281, 125312), (11392, 113091), (11748, 109664), (12144, 106088), (12282, 104896), (13112, 98256), (13261, 97152), (13708, 93984), (14304, 90068), (15664, 82248), (16192, 79566), (16376, 78672), (17088, 75394), (19072, 67551), (19668, 65504), (20562, 62656), (22517, 57216), (23496, 54832), (24288, 53044), (24564, 52448), (26224, 49128), (26522, 48576), (27416, 46992), (28608, 45034), (31328, 41124), (32384, 39783), (32752, 39336), (34176, 37697)]