627551232

素因数分解:

$2^{10}\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{379}}^1$

素因数の和:427

約数の個数: 264

約数和(自身を含む): 2128224960

約数和(自身を除く): 1500673728

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 49, 56, 64, 66, 77, 84, 88, 96, 98, 112, 128, 132, 147, 154, 168, 176, 192, 196, 224, 231, 256, 264, 294, 308, 336, 352, 379, 384, 392, 448, 462, 512, 528, 539, 588, 616, 672, 704, 758, 768, 784, 896, 924, 1024, 1056, 1078, 1137, 1176, 1232, 1344, 1408, 1516, 1536, 1568, 1617, 1792, 1848, 2112, 2156, 2274, 2352, 2464, 2653, 2688, 2816, 3032, 3072, 3136, 3234, 3584, 3696, 4169, 4224, 4312, 4548, 4704, 4928, 5306, 5376, 5632, 6064, 6272, 6468, 7168, 7392, 7959, 8338, 8448, 8624, 9096, 9408, 9856, 10612, 10752, 11264, 12128, 12507, 12544, 12936, 14784, 15918, 16676, 16896, 17248, 18192, 18571, 18816, 19712, 21224, 21504, 24256, 25014, 25088, 25872, 29183, 29568, 31836, 33352, 33792, 34496, 36384, 37142, 37632, 39424, 42448, 48512, 50028, 50176, 51744, 55713, 58366, 59136, 63672, 66704, 68992, 72768, 74284, 75264, 78848, 84896, 87549, 97024, 100056, 103488, 111426, 116732, 118272, 127344, 133408, 137984, 145536, 148568, 150528, 169792, 175098, 194048, 200112, 204281, 206976, 222852, 233464, 236544, 254688, 266816, 275968, 291072, 297136, 339584, 350196, 388096, 400224, 408562, 413952, 445704, 466928, 509376, 533632, 551936, 582144, 594272, 612843, 679168, 700392, 800448, 817124, 827904, 891408, 933856, 1018752, 1067264, 1164288, 1188544, 1225686, 1358336, 1400784, 1600896, 1634248, 1655808, 1782816, 1867712, 2037504, 2134528, 2377088, 2451372, 2716672, 2801568, 3201792, 3268496, 3565632, 3735424, 4075008, 4269056, 4754176, 4902744, 5603136, 6403584, 6536992, 7131264, 7470848, 8150016, 9508352, 9805488, 11206272, 12807168, 13073984, 14262528, 14941696, 19016704, 19610976, 22412544, 26147968, 28525056, 29883392, 39221952, 44825088, 52295936, 57050112, 78443904, 89650176, 104591872, 156887808, 209183744, 313775616, 627551232]

約数ペア:

[(1, 627551232), (2, 313775616), (3, 209183744), (4, 156887808), (6, 104591872), (7, 89650176), (8, 78443904), (11, 57050112), (12, 52295936), (14, 44825088), (16, 39221952), (21, 29883392), (22, 28525056), (24, 26147968), (28, 22412544), (32, 19610976), (33, 19016704), (42, 14941696), (44, 14262528), (48, 13073984), (49, 12807168), (56, 11206272), (64, 9805488), (66, 9508352), (77, 8150016), (84, 7470848), (88, 7131264), (96, 6536992), (98, 6403584), (112, 5603136), (128, 4902744), (132, 4754176), (147, 4269056), (154, 4075008), (168, 3735424), (176, 3565632), (192, 3268496), (196, 3201792), (224, 2801568), (231, 2716672), (256, 2451372), (264, 2377088), (294, 2134528), (308, 2037504), (336, 1867712), (352, 1782816), (379, 1655808), (384, 1634248), (392, 1600896), (448, 1400784), (462, 1358336), (512, 1225686), (528, 1188544), (539, 1164288), (588, 1067264), (616, 1018752), (672, 933856), (704, 891408), (758, 827904), (768, 817124), (784, 800448), (896, 700392), (924, 679168), (1024, 612843), (1056, 594272), (1078, 582144), (1137, 551936), (1176, 533632), (1232, 509376), (1344, 466928), (1408, 445704), (1516, 413952), (1536, 408562), (1568, 400224), (1617, 388096), (1792, 350196), (1848, 339584), (2112, 297136), (2156, 291072), (2274, 275968), (2352, 266816), (2464, 254688), (2653, 236544), (2688, 233464), (2816, 222852), (3032, 206976), (3072, 204281), (3136, 200112), (3234, 194048), (3584, 175098), (3696, 169792), (4169, 150528), (4224, 148568), (4312, 145536), (4548, 137984), (4704, 133408), (4928, 127344), (5306, 118272), (5376, 116732), (5632, 111426), (6064, 103488), (6272, 100056), (6468, 97024), (7168, 87549), (7392, 84896), (7959, 78848), (8338, 75264), (8448, 74284), (8624, 72768), (9096, 68992), (9408, 66704), (9856, 63672), (10612, 59136), (10752, 58366), (11264, 55713), (12128, 51744), (12507, 50176), (12544, 50028), (12936, 48512), (14784, 42448), (15918, 39424), (16676, 37632), (16896, 37142), (17248, 36384), (18192, 34496), (18571, 33792), (18816, 33352), (19712, 31836), (21224, 29568), (21504, 29183), (24256, 25872), (25014, 25088)]