257494185984

素因数分解:

$2^{11}\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{193133}}^1$

素因数の和:193196

約数の個数: 192

約数和(自身を含む): 809864939520

約数和(自身を除く): 552370753536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 128, 168, 186, 192, 217, 224, 248, 256, 336, 372, 384, 434, 448, 496, 512, 651, 672, 744, 768, 868, 896, 992, 1024, 1302, 1344, 1488, 1536, 1736, 1792, 1984, 2048, 2604, 2688, 2976, 3072, 3472, 3584, 3968, 5208, 5376, 5952, 6144, 6944, 7168, 7936, 10416, 10752, 11904, 13888, 14336, 15872, 20832, 21504, 23808, 27776, 31744, 41664, 43008, 47616, 55552, 63488, 83328, 95232, 111104, 166656, 190464, 193133, 222208, 333312, 386266, 444416, 579399, 666624, 772532, 1158798, 1333248, 1351931, 1545064, 2317596, 2703862, 3090128, 4055793, 4635192, 5407724, 5987123, 6180256, 8111586, 9270384, 10815448, 11974246, 12360512, 16223172, 17961369, 18540768, 21630896, 23948492, 24721024, 32446344, 35922738, 37081536, 41909861, 43261792, 47896984, 49442048, 64892688, 71845476, 74163072, 83819722, 86523584, 95793968, 98884096, 125729583, 129785376, 143690952, 148326144, 167639444, 173047168, 191587936, 197768192, 251459166, 259570752, 287381904, 296652288, 335278888, 346094336, 383175872, 395536384, 502918332, 519141504, 574763808, 593304576, 670557776, 692188672, 766351744, 1005836664, 1038283008, 1149527616, 1186609152, 1341115552, 1384377344, 1532703488, 2011673328, 2076566016, 2299055232, 2682231104, 2768754688, 3065406976, 4023346656, 4153132032, 4598110464, 5364462208, 6130813952, 8046693312, 8306264064, 9196220928, 10728924416, 12261627904, 16093386624, 18392441856, 21457848832, 32186773248, 36784883712, 42915697664, 64373546496, 85831395328, 128747092992, 257494185984]

約数ペア:

[(1, 257494185984), (2, 128747092992), (3, 85831395328), (4, 64373546496), (6, 42915697664), (7, 36784883712), (8, 32186773248), (12, 21457848832), (14, 18392441856), (16, 16093386624), (21, 12261627904), (24, 10728924416), (28, 9196220928), (31, 8306264064), (32, 8046693312), (42, 6130813952), (48, 5364462208), (56, 4598110464), (62, 4153132032), (64, 4023346656), (84, 3065406976), (93, 2768754688), (96, 2682231104), (112, 2299055232), (124, 2076566016), (128, 2011673328), (168, 1532703488), (186, 1384377344), (192, 1341115552), (217, 1186609152), (224, 1149527616), (248, 1038283008), (256, 1005836664), (336, 766351744), (372, 692188672), (384, 670557776), (434, 593304576), (448, 574763808), (496, 519141504), (512, 502918332), (651, 395536384), (672, 383175872), (744, 346094336), (768, 335278888), (868, 296652288), (896, 287381904), (992, 259570752), (1024, 251459166), (1302, 197768192), (1344, 191587936), (1488, 173047168), (1536, 167639444), (1736, 148326144), (1792, 143690952), (1984, 129785376), (2048, 125729583), (2604, 98884096), (2688, 95793968), (2976, 86523584), (3072, 83819722), (3472, 74163072), (3584, 71845476), (3968, 64892688), (5208, 49442048), (5376, 47896984), (5952, 43261792), (6144, 41909861), (6944, 37081536), (7168, 35922738), (7936, 32446344), (10416, 24721024), (10752, 23948492), (11904, 21630896), (13888, 18540768), (14336, 17961369), (15872, 16223172), (20832, 12360512), (21504, 11974246), (23808, 10815448), (27776, 9270384), (31744, 8111586), (41664, 6180256), (43008, 5987123), (47616, 5407724), (55552, 4635192), (63488, 4055793), (83328, 3090128), (95232, 2703862), (111104, 2317596), (166656, 1545064), (190464, 1351931), (193133, 1333248), (222208, 1158798), (333312, 772532), (386266, 666624), (444416, 579399)]