254776704

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1$

素因数の和:377

約数の個数: 256

約数和(自身を含む): 871879680

約数和(自身を除く): 617102976

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 23, 24, 26, 28, 32, 39, 42, 46, 48, 52, 56, 64, 69, 78, 84, 91, 92, 96, 104, 112, 128, 138, 156, 161, 168, 182, 184, 192, 208, 224, 273, 276, 299, 312, 317, 322, 336, 364, 368, 384, 416, 448, 483, 546, 552, 598, 624, 634, 644, 672, 728, 736, 832, 896, 897, 951, 966, 1092, 1104, 1196, 1248, 1268, 1288, 1344, 1456, 1472, 1664, 1794, 1902, 1932, 2093, 2184, 2208, 2219, 2392, 2496, 2536, 2576, 2688, 2912, 2944, 3588, 3804, 3864, 4121, 4186, 4368, 4416, 4438, 4784, 4992, 5072, 5152, 5824, 6279, 6657, 7176, 7291, 7608, 7728, 8242, 8372, 8736, 8832, 8876, 9568, 10144, 10304, 11648, 12363, 12558, 13314, 14352, 14582, 15216, 15456, 16484, 16744, 17472, 17752, 19136, 20288, 20608, 21873, 24726, 25116, 26628, 28704, 28847, 29164, 30432, 30912, 32968, 33488, 34944, 35504, 38272, 40576, 43746, 49452, 50232, 51037, 53256, 57408, 57694, 58328, 60864, 61824, 65936, 66976, 71008, 86541, 87492, 94783, 98904, 100464, 102074, 106512, 114816, 115388, 116656, 121728, 131872, 133952, 142016, 153111, 173082, 174984, 189566, 197808, 200928, 204148, 213024, 230776, 233312, 263744, 267904, 284032, 284349, 306222, 346164, 349968, 379132, 395616, 401856, 408296, 426048, 461552, 466624, 527488, 568698, 612444, 663481, 692328, 699936, 758264, 791232, 803712, 816592, 852096, 923104, 933248, 1137396, 1224888, 1326962, 1384656, 1399872, 1516528, 1582464, 1633184, 1846208, 1990443, 2274792, 2449776, 2653924, 2769312, 2799744, 3033056, 3266368, 3692416, 3980886, 4549584, 4899552, 5307848, 5538624, 6066112, 6532736, 7961772, 9099168, 9799104, 10615696, 11077248, 12132224, 15923544, 18198336, 19598208, 21231392, 31847088, 36396672, 42462784, 63694176, 84925568, 127388352, 254776704]

約数ペア:

[(1, 254776704), (2, 127388352), (3, 84925568), (4, 63694176), (6, 42462784), (7, 36396672), (8, 31847088), (12, 21231392), (13, 19598208), (14, 18198336), (16, 15923544), (21, 12132224), (23, 11077248), (24, 10615696), (26, 9799104), (28, 9099168), (32, 7961772), (39, 6532736), (42, 6066112), (46, 5538624), (48, 5307848), (52, 4899552), (56, 4549584), (64, 3980886), (69, 3692416), (78, 3266368), (84, 3033056), (91, 2799744), (92, 2769312), (96, 2653924), (104, 2449776), (112, 2274792), (128, 1990443), (138, 1846208), (156, 1633184), (161, 1582464), (168, 1516528), (182, 1399872), (184, 1384656), (192, 1326962), (208, 1224888), (224, 1137396), (273, 933248), (276, 923104), (299, 852096), (312, 816592), (317, 803712), (322, 791232), (336, 758264), (364, 699936), (368, 692328), (384, 663481), (416, 612444), (448, 568698), (483, 527488), (546, 466624), (552, 461552), (598, 426048), (624, 408296), (634, 401856), (644, 395616), (672, 379132), (728, 349968), (736, 346164), (832, 306222), (896, 284349), (897, 284032), (951, 267904), (966, 263744), (1092, 233312), (1104, 230776), (1196, 213024), (1248, 204148), (1268, 200928), (1288, 197808), (1344, 189566), (1456, 174984), (1472, 173082), (1664, 153111), (1794, 142016), (1902, 133952), (1932, 131872), (2093, 121728), (2184, 116656), (2208, 115388), (2219, 114816), (2392, 106512), (2496, 102074), (2536, 100464), (2576, 98904), (2688, 94783), (2912, 87492), (2944, 86541), (3588, 71008), (3804, 66976), (3864, 65936), (4121, 61824), (4186, 60864), (4368, 58328), (4416, 57694), (4438, 57408), (4784, 53256), (4992, 51037), (5072, 50232), (5152, 49452), (5824, 43746), (6279, 40576), (6657, 38272), (7176, 35504), (7291, 34944), (7608, 33488), (7728, 32968), (8242, 30912), (8372, 30432), (8736, 29164), (8832, 28847), (8876, 28704), (9568, 26628), (10144, 25116), (10304, 24726), (11648, 21873), (12363, 20608), (12558, 20288), (13314, 19136), (14352, 17752), (14582, 17472), (15216, 16744), (15456, 16484)]