261285201408

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2209189}}^1$

素因数の和:2209228

約数の個数: 160

約数和(自身を含む): 867840526080

約数和(自身を除く): 606555324672

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 64, 66, 77, 84, 88, 96, 112, 128, 132, 154, 168, 176, 192, 224, 231, 256, 264, 308, 336, 352, 384, 448, 462, 512, 528, 616, 672, 704, 768, 896, 924, 1056, 1232, 1344, 1408, 1536, 1792, 1848, 2112, 2464, 2688, 2816, 3584, 3696, 4224, 4928, 5376, 5632, 7392, 8448, 9856, 10752, 14784, 16896, 19712, 29568, 39424, 59136, 118272, 2209189, 4418378, 6627567, 8836756, 13255134, 15464323, 17673512, 24301079, 26510268, 30928646, 35347024, 46392969, 48602158, 53020536, 61857292, 70694048, 72903237, 92785938, 97204316, 106041072, 123714584, 141388096, 145806474, 170107553, 185571876, 194408632, 212082144, 247429168, 282776192, 291612948, 340215106, 371143752, 388817264, 424164288, 494858336, 510322659, 565552384, 583225896, 680430212, 742287504, 777634528, 848328576, 989716672, 1020645318, 1131104768, 1166451792, 1360860424, 1484575008, 1555269056, 1696657152, 1979433344, 2041290636, 2332903584, 2721720848, 2969150016, 3110538112, 3393314304, 3958866688, 4082581272, 4665807168, 5443441696, 5938300032, 6221076224, 7917733376, 8165162544, 9331614336, 10886883392, 11876600064, 12442152448, 16330325088, 18663228672, 21773766784, 23753200128, 32660650176, 37326457344, 43547533568, 65321300352, 87095067136, 130642600704, 261285201408]

約数ペア:

[(1, 261285201408), (2, 130642600704), (3, 87095067136), (4, 65321300352), (6, 43547533568), (7, 37326457344), (8, 32660650176), (11, 23753200128), (12, 21773766784), (14, 18663228672), (16, 16330325088), (21, 12442152448), (22, 11876600064), (24, 10886883392), (28, 9331614336), (32, 8165162544), (33, 7917733376), (42, 6221076224), (44, 5938300032), (48, 5443441696), (56, 4665807168), (64, 4082581272), (66, 3958866688), (77, 3393314304), (84, 3110538112), (88, 2969150016), (96, 2721720848), (112, 2332903584), (128, 2041290636), (132, 1979433344), (154, 1696657152), (168, 1555269056), (176, 1484575008), (192, 1360860424), (224, 1166451792), (231, 1131104768), (256, 1020645318), (264, 989716672), (308, 848328576), (336, 777634528), (352, 742287504), (384, 680430212), (448, 583225896), (462, 565552384), (512, 510322659), (528, 494858336), (616, 424164288), (672, 388817264), (704, 371143752), (768, 340215106), (896, 291612948), (924, 282776192), (1056, 247429168), (1232, 212082144), (1344, 194408632), (1408, 185571876), (1536, 170107553), (1792, 145806474), (1848, 141388096), (2112, 123714584), (2464, 106041072), (2688, 97204316), (2816, 92785938), (3584, 72903237), (3696, 70694048), (4224, 61857292), (4928, 53020536), (5376, 48602158), (5632, 46392969), (7392, 35347024), (8448, 30928646), (9856, 26510268), (10752, 24301079), (14784, 17673512), (16896, 15464323), (19712, 13255134), (29568, 8836756), (39424, 6627567), (59136, 4418378), (118272, 2209189)]