1835854384

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:208

約数の個数: 240

約数和(自身を含む): 4702199040

約数和(自身を除く): 2866344656

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 43, 49, 52, 56, 59, 71, 86, 91, 98, 104, 112, 118, 142, 172, 182, 196, 208, 236, 284, 301, 344, 364, 392, 413, 472, 497, 559, 568, 602, 637, 688, 728, 767, 784, 826, 923, 944, 994, 1118, 1136, 1204, 1274, 1456, 1534, 1652, 1846, 1988, 2107, 2236, 2408, 2537, 2548, 2891, 3053, 3068, 3304, 3479, 3692, 3913, 3976, 4189, 4214, 4472, 4816, 5074, 5096, 5369, 5782, 6106, 6136, 6461, 6608, 6958, 7384, 7826, 7952, 8378, 8428, 8944, 10148, 10192, 10738, 11564, 12212, 12272, 12922, 13916, 14768, 15652, 16756, 16856, 17759, 20296, 21371, 21476, 23128, 24424, 25844, 27391, 27832, 29323, 31304, 32981, 33512, 33712, 35518, 37583, 39689, 40592, 42742, 42952, 45227, 46256, 48848, 51688, 54457, 54782, 55664, 58646, 62608, 65962, 67024, 71036, 75166, 79378, 85484, 85904, 90454, 103376, 108914, 109564, 117292, 124313, 131924, 142072, 149597, 150332, 158756, 170968, 180127, 180908, 205261, 217828, 219128, 230867, 234584, 248626, 263848, 277823, 284144, 299194, 300664, 317512, 341936, 360254, 361816, 381199, 410522, 435656, 438256, 461734, 469168, 497252, 527696, 555646, 598388, 601328, 635024, 720508, 723632, 762398, 821044, 871312, 923468, 994504, 1111292, 1196776, 1260889, 1441016, 1524796, 1616069, 1642088, 1846936, 1944761, 1989008, 2222584, 2341651, 2393552, 2521778, 2668393, 2882032, 3049592, 3232138, 3284176, 3693872, 3889522, 4445168, 4683302, 5043556, 5336786, 6099184, 6464276, 7779044, 8826223, 9366604, 10087112, 10673572, 12928552, 15558088, 16391557, 17652446, 18733208, 20174224, 21347144, 25857104, 31116176, 32783114, 35304892, 37466416, 42694288, 65566228, 70609784, 114740899, 131132456, 141219568, 229481798, 262264912, 458963596, 917927192, 1835854384]

約数ペア:

[(1, 1835854384), (2, 917927192), (4, 458963596), (7, 262264912), (8, 229481798), (13, 141219568), (14, 131132456), (16, 114740899), (26, 70609784), (28, 65566228), (43, 42694288), (49, 37466416), (52, 35304892), (56, 32783114), (59, 31116176), (71, 25857104), (86, 21347144), (91, 20174224), (98, 18733208), (104, 17652446), (112, 16391557), (118, 15558088), (142, 12928552), (172, 10673572), (182, 10087112), (196, 9366604), (208, 8826223), (236, 7779044), (284, 6464276), (301, 6099184), (344, 5336786), (364, 5043556), (392, 4683302), (413, 4445168), (472, 3889522), (497, 3693872), (559, 3284176), (568, 3232138), (602, 3049592), (637, 2882032), (688, 2668393), (728, 2521778), (767, 2393552), (784, 2341651), (826, 2222584), (923, 1989008), (944, 1944761), (994, 1846936), (1118, 1642088), (1136, 1616069), (1204, 1524796), (1274, 1441016), (1456, 1260889), (1534, 1196776), (1652, 1111292), (1846, 994504), (1988, 923468), (2107, 871312), (2236, 821044), (2408, 762398), (2537, 723632), (2548, 720508), (2891, 635024), (3053, 601328), (3068, 598388), (3304, 555646), (3479, 527696), (3692, 497252), (3913, 469168), (3976, 461734), (4189, 438256), (4214, 435656), (4472, 410522), (4816, 381199), (5074, 361816), (5096, 360254), (5369, 341936), (5782, 317512), (6106, 300664), (6136, 299194), (6461, 284144), (6608, 277823), (6958, 263848), (7384, 248626), (7826, 234584), (7952, 230867), (8378, 219128), (8428, 217828), (8944, 205261), (10148, 180908), (10192, 180127), (10738, 170968), (11564, 158756), (12212, 150332), (12272, 149597), (12922, 142072), (13916, 131924), (14768, 124313), (15652, 117292), (16756, 109564), (16856, 108914), (17759, 103376), (20296, 90454), (21371, 85904), (21476, 85484), (23128, 79378), (24424, 75166), (25844, 71036), (27391, 67024), (27832, 65962), (29323, 62608), (31304, 58646), (32981, 55664), (33512, 54782), (33712, 54457), (35518, 51688), (37583, 48848), (39689, 46256), (40592, 45227), (42742, 42952)]