248320512

素因数分解:

$2^9\times 3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:132

約数の個数: 320

約数和(自身を含む): 848517120

約数和(自身を除く): 600196608

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 23, 24, 27, 32, 33, 36, 44, 46, 48, 54, 64, 66, 69, 71, 72, 88, 92, 96, 99, 108, 128, 132, 138, 142, 144, 176, 184, 192, 198, 207, 213, 216, 253, 256, 264, 276, 284, 288, 297, 352, 368, 384, 396, 414, 426, 432, 506, 512, 528, 552, 568, 576, 594, 621, 639, 704, 736, 759, 768, 781, 792, 828, 852, 864, 1012, 1056, 1104, 1136, 1152, 1188, 1242, 1278, 1408, 1472, 1518, 1536, 1562, 1584, 1633, 1656, 1704, 1728, 1917, 2024, 2112, 2208, 2272, 2277, 2304, 2343, 2376, 2484, 2556, 2816, 2944, 3036, 3124, 3168, 3266, 3312, 3408, 3456, 3834, 4048, 4224, 4416, 4544, 4554, 4608, 4686, 4752, 4899, 4968, 5112, 5632, 5888, 6072, 6248, 6336, 6532, 6624, 6816, 6831, 6912, 7029, 7668, 8096, 8448, 8832, 9088, 9108, 9372, 9504, 9798, 9936, 10224, 11776, 12144, 12496, 12672, 13064, 13248, 13632, 13662, 13824, 14058, 14697, 15336, 16192, 16896, 17664, 17963, 18176, 18216, 18744, 19008, 19596, 19872, 20448, 21087, 24288, 24992, 25344, 26128, 26496, 27264, 27324, 28116, 29394, 30672, 32384, 35328, 35926, 36352, 36432, 37488, 38016, 39192, 39744, 40896, 42174, 44091, 48576, 49984, 50688, 52256, 52992, 53889, 54528, 54648, 56232, 58788, 61344, 64768, 71852, 72864, 74976, 76032, 78384, 79488, 81792, 84348, 88182, 97152, 99968, 104512, 105984, 107778, 109056, 109296, 112464, 117576, 122688, 129536, 143704, 145728, 149952, 152064, 156768, 158976, 161667, 163584, 168696, 176364, 194304, 199936, 209024, 215556, 218592, 224928, 235152, 245376, 287408, 291456, 299904, 313536, 317952, 323334, 327168, 337392, 352728, 388608, 399872, 418048, 431112, 437184, 449856, 470304, 485001, 490752, 574816, 582912, 599808, 627072, 646668, 674784, 705456, 836096, 862224, 874368, 899712, 940608, 970002, 981504, 1149632, 1165824, 1199616, 1254144, 1293336, 1349568, 1410912, 1724448, 1748736, 1799424, 1881216, 1940004, 2299264, 2508288, 2586672, 2699136, 2821824, 3448896, 3497472, 3598848, 3762432, 3880008, 4598528, 5173344, 5398272, 5643648, 6897792, 7524864, 7760016, 9197056, 10346688, 10796544, 11287296, 13795584, 15520032, 20693376, 22574592, 27591168, 31040064, 41386752, 62080128, 82773504, 124160256, 248320512]

約数ペア:

[(1, 248320512), (2, 124160256), (3, 82773504), (4, 62080128), (6, 41386752), (8, 31040064), (9, 27591168), (11, 22574592), (12, 20693376), (16, 15520032), (18, 13795584), (22, 11287296), (23, 10796544), (24, 10346688), (27, 9197056), (32, 7760016), (33, 7524864), (36, 6897792), (44, 5643648), (46, 5398272), (48, 5173344), (54, 4598528), (64, 3880008), (66, 3762432), (69, 3598848), (71, 3497472), (72, 3448896), (88, 2821824), (92, 2699136), (96, 2586672), (99, 2508288), (108, 2299264), (128, 1940004), (132, 1881216), (138, 1799424), (142, 1748736), (144, 1724448), (176, 1410912), (184, 1349568), (192, 1293336), (198, 1254144), (207, 1199616), (213, 1165824), (216, 1149632), (253, 981504), (256, 970002), (264, 940608), (276, 899712), (284, 874368), (288, 862224), (297, 836096), (352, 705456), (368, 674784), (384, 646668), (396, 627072), (414, 599808), (426, 582912), (432, 574816), (506, 490752), (512, 485001), (528, 470304), (552, 449856), (568, 437184), (576, 431112), (594, 418048), (621, 399872), (639, 388608), (704, 352728), (736, 337392), (759, 327168), (768, 323334), (781, 317952), (792, 313536), (828, 299904), (852, 291456), (864, 287408), (1012, 245376), (1056, 235152), (1104, 224928), (1136, 218592), (1152, 215556), (1188, 209024), (1242, 199936), (1278, 194304), (1408, 176364), (1472, 168696), (1518, 163584), (1536, 161667), (1562, 158976), (1584, 156768), (1633, 152064), (1656, 149952), (1704, 145728), (1728, 143704), (1917, 129536), (2024, 122688), (2112, 117576), (2208, 112464), (2272, 109296), (2277, 109056), (2304, 107778), (2343, 105984), (2376, 104512), (2484, 99968), (2556, 97152), (2816, 88182), (2944, 84348), (3036, 81792), (3124, 79488), (3168, 78384), (3266, 76032), (3312, 74976), (3408, 72864), (3456, 71852), (3834, 64768), (4048, 61344), (4224, 58788), (4416, 56232), (4544, 54648), (4554, 54528), (4608, 53889), (4686, 52992), (4752, 52256), (4899, 50688), (4968, 49984), (5112, 48576), (5632, 44091), (5888, 42174), (6072, 40896), (6248, 39744), (6336, 39192), (6532, 38016), (6624, 37488), (6816, 36432), (6831, 36352), (6912, 35926), (7029, 35328), (7668, 32384), (8096, 30672), (8448, 29394), (8832, 28116), (9088, 27324), (9108, 27264), (9372, 26496), (9504, 26128), (9798, 25344), (9936, 24992), (10224, 24288), (11776, 21087), (12144, 20448), (12496, 19872), (12672, 19596), (13064, 19008), (13248, 18744), (13632, 18216), (13662, 18176), (13824, 17963), (14058, 17664), (14697, 16896), (15336, 16192)]