258225408

素因数分解:

$2^8\times 3^5\times 7^1\times {\mathrm{593}}^1$

素因数の和:631

約数の個数: 216

約数和(自身を含む): 883891008

約数和(自身を除く): 625665600

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 243, 252, 256, 288, 324, 336, 378, 384, 432, 448, 486, 504, 567, 576, 593, 648, 672, 756, 768, 864, 896, 972, 1008, 1134, 1152, 1186, 1296, 1344, 1512, 1701, 1728, 1779, 1792, 1944, 2016, 2268, 2304, 2372, 2592, 2688, 3024, 3402, 3456, 3558, 3888, 4032, 4151, 4536, 4744, 5184, 5337, 5376, 6048, 6804, 6912, 7116, 7776, 8064, 8302, 9072, 9488, 10368, 10674, 12096, 12453, 13608, 14232, 15552, 16011, 16128, 16604, 18144, 18976, 20736, 21348, 24192, 24906, 27216, 28464, 31104, 32022, 33208, 36288, 37359, 37952, 42696, 48033, 48384, 49812, 54432, 56928, 62208, 64044, 66416, 72576, 74718, 75904, 85392, 96066, 99624, 108864, 112077, 113856, 128088, 132832, 144099, 145152, 149436, 151808, 170784, 192132, 199248, 217728, 224154, 227712, 256176, 265664, 288198, 298872, 336231, 341568, 384264, 398496, 435456, 448308, 455424, 512352, 531328, 576396, 597744, 672462, 683136, 768528, 796992, 896616, 1008693, 1024704, 1062656, 1152792, 1195488, 1344924, 1366272, 1537056, 1593984, 1793232, 2017386, 2049408, 2305584, 2390976, 2689848, 3074112, 3187968, 3586464, 4034772, 4098816, 4611168, 4781952, 5379696, 6148224, 7172928, 8069544, 9222336, 9563904, 10759392, 12296448, 14345856, 16139088, 18444672, 21518784, 28691712, 32278176, 36889344, 43037568, 64556352, 86075136, 129112704, 258225408]

約数ペア:

[(1, 258225408), (2, 129112704), (3, 86075136), (4, 64556352), (6, 43037568), (7, 36889344), (8, 32278176), (9, 28691712), (12, 21518784), (14, 18444672), (16, 16139088), (18, 14345856), (21, 12296448), (24, 10759392), (27, 9563904), (28, 9222336), (32, 8069544), (36, 7172928), (42, 6148224), (48, 5379696), (54, 4781952), (56, 4611168), (63, 4098816), (64, 4034772), (72, 3586464), (81, 3187968), (84, 3074112), (96, 2689848), (108, 2390976), (112, 2305584), (126, 2049408), (128, 2017386), (144, 1793232), (162, 1593984), (168, 1537056), (189, 1366272), (192, 1344924), (216, 1195488), (224, 1152792), (243, 1062656), (252, 1024704), (256, 1008693), (288, 896616), (324, 796992), (336, 768528), (378, 683136), (384, 672462), (432, 597744), (448, 576396), (486, 531328), (504, 512352), (567, 455424), (576, 448308), (593, 435456), (648, 398496), (672, 384264), (756, 341568), (768, 336231), (864, 298872), (896, 288198), (972, 265664), (1008, 256176), (1134, 227712), (1152, 224154), (1186, 217728), (1296, 199248), (1344, 192132), (1512, 170784), (1701, 151808), (1728, 149436), (1779, 145152), (1792, 144099), (1944, 132832), (2016, 128088), (2268, 113856), (2304, 112077), (2372, 108864), (2592, 99624), (2688, 96066), (3024, 85392), (3402, 75904), (3456, 74718), (3558, 72576), (3888, 66416), (4032, 64044), (4151, 62208), (4536, 56928), (4744, 54432), (5184, 49812), (5337, 48384), (5376, 48033), (6048, 42696), (6804, 37952), (6912, 37359), (7116, 36288), (7776, 33208), (8064, 32022), (8302, 31104), (9072, 28464), (9488, 27216), (10368, 24906), (10674, 24192), (12096, 21348), (12453, 20736), (13608, 18976), (14232, 18144), (15552, 16604), (16011, 16128)]