217280448

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:133

約数の個数: 448

約数和(自身を含む): 842711040

約数和(自身を除く): 625430592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 23, 24, 27, 28, 32, 33, 36, 42, 44, 46, 48, 54, 56, 63, 64, 66, 69, 71, 72, 77, 84, 88, 92, 96, 99, 108, 112, 126, 132, 138, 142, 144, 154, 161, 168, 176, 184, 189, 192, 198, 207, 213, 216, 224, 231, 252, 253, 264, 276, 284, 288, 297, 308, 322, 336, 352, 368, 378, 396, 414, 426, 432, 448, 462, 483, 497, 504, 506, 528, 552, 568, 576, 594, 616, 621, 639, 644, 672, 693, 704, 736, 756, 759, 781, 792, 828, 852, 864, 924, 966, 994, 1008, 1012, 1056, 1104, 1136, 1188, 1232, 1242, 1278, 1288, 1344, 1386, 1449, 1472, 1491, 1512, 1518, 1562, 1584, 1633, 1656, 1704, 1728, 1771, 1848, 1917, 1932, 1988, 2016, 2024, 2079, 2112, 2208, 2272, 2277, 2343, 2376, 2464, 2484, 2556, 2576, 2772, 2898, 2982, 3024, 3036, 3124, 3168, 3266, 3312, 3408, 3542, 3696, 3834, 3864, 3976, 4032, 4048, 4158, 4347, 4416, 4473, 4544, 4554, 4686, 4752, 4899, 4928, 4968, 5112, 5152, 5313, 5467, 5544, 5796, 5964, 6048, 6072, 6248, 6336, 6532, 6624, 6816, 6831, 7029, 7084, 7392, 7668, 7728, 7952, 8096, 8316, 8694, 8946, 9108, 9372, 9504, 9798, 9936, 10224, 10304, 10626, 10934, 11088, 11431, 11592, 11928, 12096, 12144, 12496, 13064, 13248, 13419, 13632, 13662, 14058, 14168, 14697, 14784, 15336, 15456, 15904, 15939, 16192, 16401, 16632, 17388, 17892, 17963, 18216, 18744, 19008, 19596, 19872, 20448, 21087, 21252, 21868, 22176, 22862, 23184, 23856, 24288, 24992, 26128, 26838, 27324, 28116, 28336, 29394, 30672, 30912, 31808, 31878, 32802, 33264, 34293, 34776, 35784, 35926, 36432, 37488, 39192, 39744, 40896, 42174, 42504, 43736, 44091, 44352, 45724, 46368, 47712, 47817, 48576, 49203, 49984, 52256, 53676, 53889, 54648, 56232, 56672, 58788, 61344, 63756, 65604, 66528, 68586, 69552, 71568, 71852, 72864, 74976, 78384, 84348, 85008, 87472, 88182, 91448, 92736, 95424, 95634, 98406, 102879, 104512, 107352, 107778, 109296, 112464, 113344, 117576, 122688, 125741, 127512, 131208, 133056, 137172, 139104, 143136, 143704, 145728, 147609, 149952, 156768, 161667, 168696, 170016, 174944, 176364, 182896, 191268, 196812, 205758, 214704, 215556, 218592, 224928, 235152, 251482, 255024, 262416, 274344, 278208, 286272, 287408, 295218, 308637, 313536, 323334, 337392, 340032, 349888, 352728, 365792, 377223, 382536, 393624, 411516, 429408, 431112, 437184, 449856, 470304, 485001, 502964, 510048, 524832, 548688, 574816, 590436, 617274, 646668, 674784, 705456, 731584, 754446, 765072, 787248, 823032, 858816, 862224, 940608, 970002, 1005928, 1020096, 1049664, 1097376, 1131669, 1149632, 1180872, 1234548, 1293336, 1349568, 1410912, 1508892, 1530144, 1574496, 1646064, 1724448, 1940004, 2011856, 2194752, 2263338, 2361744, 2469096, 2586672, 2821824, 3017784, 3060288, 3148992, 3292128, 3395007, 3448896, 3880008, 4023712, 4526676, 4723488, 4938192, 5173344, 6035568, 6584256, 6790014, 7760016, 8047424, 9053352, 9446976, 9876384, 10346688, 12071136, 13580028, 15520032, 18106704, 19752768, 24142272, 27160056, 31040064, 36213408, 54320112, 72426816, 108640224, 217280448]

約数ペア:

[(1, 217280448), (2, 108640224), (3, 72426816), (4, 54320112), (6, 36213408), (7, 31040064), (8, 27160056), (9, 24142272), (11, 19752768), (12, 18106704), (14, 15520032), (16, 13580028), (18, 12071136), (21, 10346688), (22, 9876384), (23, 9446976), (24, 9053352), (27, 8047424), (28, 7760016), (32, 6790014), (33, 6584256), (36, 6035568), (42, 5173344), (44, 4938192), (46, 4723488), (48, 4526676), (54, 4023712), (56, 3880008), (63, 3448896), (64, 3395007), (66, 3292128), (69, 3148992), (71, 3060288), (72, 3017784), (77, 2821824), (84, 2586672), (88, 2469096), (92, 2361744), (96, 2263338), (99, 2194752), (108, 2011856), (112, 1940004), (126, 1724448), (132, 1646064), (138, 1574496), (142, 1530144), (144, 1508892), (154, 1410912), (161, 1349568), (168, 1293336), (176, 1234548), (184, 1180872), (189, 1149632), (192, 1131669), (198, 1097376), (207, 1049664), (213, 1020096), (216, 1005928), (224, 970002), (231, 940608), (252, 862224), (253, 858816), (264, 823032), (276, 787248), (284, 765072), (288, 754446), (297, 731584), (308, 705456), (322, 674784), (336, 646668), (352, 617274), (368, 590436), (378, 574816), (396, 548688), (414, 524832), (426, 510048), (432, 502964), (448, 485001), (462, 470304), (483, 449856), (497, 437184), (504, 431112), (506, 429408), (528, 411516), (552, 393624), (568, 382536), (576, 377223), (594, 365792), (616, 352728), (621, 349888), (639, 340032), (644, 337392), (672, 323334), (693, 313536), (704, 308637), (736, 295218), (756, 287408), (759, 286272), (781, 278208), (792, 274344), (828, 262416), (852, 255024), (864, 251482), (924, 235152), (966, 224928), (994, 218592), (1008, 215556), (1012, 214704), (1056, 205758), (1104, 196812), (1136, 191268), (1188, 182896), (1232, 176364), (1242, 174944), (1278, 170016), (1288, 168696), (1344, 161667), (1386, 156768), (1449, 149952), (1472, 147609), (1491, 145728), (1512, 143704), (1518, 143136), (1562, 139104), (1584, 137172), (1633, 133056), (1656, 131208), (1704, 127512), (1728, 125741), (1771, 122688), (1848, 117576), (1917, 113344), (1932, 112464), (1988, 109296), (2016, 107778), (2024, 107352), (2079, 104512), (2112, 102879), (2208, 98406), (2272, 95634), (2277, 95424), (2343, 92736), (2376, 91448), (2464, 88182), (2484, 87472), (2556, 85008), (2576, 84348), (2772, 78384), (2898, 74976), (2982, 72864), (3024, 71852), (3036, 71568), (3124, 69552), (3168, 68586), (3266, 66528), (3312, 65604), (3408, 63756), (3542, 61344), (3696, 58788), (3834, 56672), (3864, 56232), (3976, 54648), (4032, 53889), (4048, 53676), (4158, 52256), (4347, 49984), (4416, 49203), (4473, 48576), (4544, 47817), (4554, 47712), (4686, 46368), (4752, 45724), (4899, 44352), (4928, 44091), (4968, 43736), (5112, 42504), (5152, 42174), (5313, 40896), (5467, 39744), (5544, 39192), (5796, 37488), (5964, 36432), (6048, 35926), (6072, 35784), (6248, 34776), (6336, 34293), (6532, 33264), (6624, 32802), (6816, 31878), (6831, 31808), (7029, 30912), (7084, 30672), (7392, 29394), (7668, 28336), (7728, 28116), (7952, 27324), (8096, 26838), (8316, 26128), (8694, 24992), (8946, 24288), (9108, 23856), (9372, 23184), (9504, 22862), (9798, 22176), (9936, 21868), (10224, 21252), (10304, 21087), (10626, 20448), (10934, 19872), (11088, 19596), (11431, 19008), (11592, 18744), (11928, 18216), (12096, 17963), (12144, 17892), (12496, 17388), (13064, 16632), (13248, 16401), (13419, 16192), (13632, 15939), (13662, 15904), (14058, 15456), (14168, 15336), (14697, 14784)]