1872105984

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{457}}^1$

素因数の和:615

約数の個数: 240

約数和(自身を含む): 6237124608

約数和(自身を除く): 4365018624

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 127, 128, 144, 168, 192, 224, 252, 254, 256, 288, 336, 381, 384, 448, 457, 504, 508, 512, 576, 672, 762, 768, 889, 896, 914, 1008, 1016, 1143, 1152, 1344, 1371, 1524, 1536, 1778, 1792, 1828, 2016, 2032, 2286, 2304, 2667, 2688, 2742, 3048, 3199, 3556, 3584, 3656, 4032, 4064, 4113, 4572, 4608, 5334, 5376, 5484, 6096, 6398, 7112, 7312, 8001, 8064, 8128, 8226, 9144, 9597, 10668, 10752, 10968, 12192, 12796, 14224, 14624, 16002, 16128, 16256, 16452, 18288, 19194, 21336, 21936, 24384, 25592, 28448, 28791, 29248, 32004, 32256, 32512, 32904, 36576, 38388, 42672, 43872, 48768, 51184, 56896, 57582, 58039, 58496, 64008, 65024, 65808, 73152, 76776, 85344, 87744, 97536, 102368, 113792, 115164, 116078, 116992, 128016, 131616, 146304, 153552, 170688, 174117, 175488, 195072, 204736, 227584, 230328, 232156, 233984, 256032, 263232, 292608, 307104, 341376, 348234, 350976, 406273, 409472, 455168, 460656, 464312, 512064, 522351, 526464, 585216, 614208, 682752, 696468, 701952, 812546, 818944, 921312, 928624, 1024128, 1044702, 1052928, 1218819, 1228416, 1365504, 1392936, 1625092, 1637888, 1842624, 1857248, 2048256, 2089404, 2105856, 2437638, 2456832, 2785872, 3250184, 3656457, 3685248, 3714496, 4096512, 4178808, 4875276, 4913664, 5571744, 6500368, 7312914, 7370496, 7428992, 8357616, 9750552, 11143488, 13000736, 14625828, 14740992, 14857984, 16715232, 19501104, 22286976, 26001472, 29251656, 29715968, 33430464, 39002208, 44573952, 52002944, 58503312, 66860928, 78004416, 89147904, 104005888, 117006624, 133721856, 156008832, 208011776, 234013248, 267443712, 312017664, 468026496, 624035328, 936052992, 1872105984]

約数ペア:

[(1, 1872105984), (2, 936052992), (3, 624035328), (4, 468026496), (6, 312017664), (7, 267443712), (8, 234013248), (9, 208011776), (12, 156008832), (14, 133721856), (16, 117006624), (18, 104005888), (21, 89147904), (24, 78004416), (28, 66860928), (32, 58503312), (36, 52002944), (42, 44573952), (48, 39002208), (56, 33430464), (63, 29715968), (64, 29251656), (72, 26001472), (84, 22286976), (96, 19501104), (112, 16715232), (126, 14857984), (127, 14740992), (128, 14625828), (144, 13000736), (168, 11143488), (192, 9750552), (224, 8357616), (252, 7428992), (254, 7370496), (256, 7312914), (288, 6500368), (336, 5571744), (381, 4913664), (384, 4875276), (448, 4178808), (457, 4096512), (504, 3714496), (508, 3685248), (512, 3656457), (576, 3250184), (672, 2785872), (762, 2456832), (768, 2437638), (889, 2105856), (896, 2089404), (914, 2048256), (1008, 1857248), (1016, 1842624), (1143, 1637888), (1152, 1625092), (1344, 1392936), (1371, 1365504), (1524, 1228416), (1536, 1218819), (1778, 1052928), (1792, 1044702), (1828, 1024128), (2016, 928624), (2032, 921312), (2286, 818944), (2304, 812546), (2667, 701952), (2688, 696468), (2742, 682752), (3048, 614208), (3199, 585216), (3556, 526464), (3584, 522351), (3656, 512064), (4032, 464312), (4064, 460656), (4113, 455168), (4572, 409472), (4608, 406273), (5334, 350976), (5376, 348234), (5484, 341376), (6096, 307104), (6398, 292608), (7112, 263232), (7312, 256032), (8001, 233984), (8064, 232156), (8128, 230328), (8226, 227584), (9144, 204736), (9597, 195072), (10668, 175488), (10752, 174117), (10968, 170688), (12192, 153552), (12796, 146304), (14224, 131616), (14624, 128016), (16002, 116992), (16128, 116078), (16256, 115164), (16452, 113792), (18288, 102368), (19194, 97536), (21336, 87744), (21936, 85344), (24384, 76776), (25592, 73152), (28448, 65808), (28791, 65024), (29248, 64008), (32004, 58496), (32256, 58039), (32512, 57582), (32904, 56896), (36576, 51184), (38388, 48768), (42672, 43872)]