18354187264

素因数分解:

$2^{10}\times 7^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{173}}^1$

素因数の和:279

約数の個数: 264

約数和(自身を含む): 45596482848

約数和(自身を除く): 27242295584

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 41, 56, 64, 76, 82, 112, 128, 133, 152, 164, 173, 224, 256, 266, 287, 304, 328, 346, 361, 448, 512, 532, 574, 608, 656, 692, 722, 779, 896, 1024, 1064, 1148, 1211, 1216, 1312, 1384, 1444, 1558, 1792, 2128, 2296, 2422, 2432, 2527, 2624, 2768, 2888, 3116, 3287, 3584, 4256, 4592, 4844, 4864, 5054, 5248, 5453, 5536, 5776, 6232, 6574, 7093, 7168, 8512, 9184, 9688, 9728, 10108, 10496, 10906, 11072, 11552, 12464, 13148, 14186, 14801, 17024, 18368, 19376, 19456, 20216, 20992, 21812, 22144, 23009, 23104, 24928, 26296, 28372, 29602, 34048, 36736, 38752, 40432, 41984, 43624, 44288, 46018, 46208, 49651, 49856, 52592, 56744, 59204, 62453, 68096, 73472, 77504, 80864, 87248, 88576, 92036, 92416, 99302, 99712, 103607, 105184, 113488, 118408, 124906, 134767, 136192, 146944, 155008, 161728, 174496, 177152, 184072, 184832, 198604, 199424, 207214, 210368, 226976, 236816, 249812, 269534, 293888, 310016, 323456, 348992, 368144, 369664, 397208, 398848, 414428, 420736, 437171, 453952, 473632, 499624, 539068, 620032, 646912, 697984, 736288, 794416, 797696, 828856, 841472, 874342, 907904, 943369, 947264, 999248, 1078136, 1240064, 1293824, 1395968, 1472576, 1588832, 1657712, 1682944, 1748684, 1815808, 1886738, 1894528, 1998496, 2156272, 2560573, 2587648, 2791936, 2945152, 3177664, 3315424, 3365888, 3497368, 3631616, 3773476, 3789056, 3996992, 4312544, 5121146, 5583872, 5890304, 6355328, 6630848, 6994736, 7263232, 7546952, 7578112, 7993984, 8625088, 10242292, 11780608, 12710656, 13261696, 13989472, 15093904, 15156224, 15987968, 17250176, 17924011, 20484584, 23561216, 25421312, 26523392, 27978944, 30187808, 31975936, 34500352, 35848022, 40969168, 50842624, 53046784, 55957888, 60375616, 63951872, 69000704, 71696044, 81938336, 106093568, 111915776, 120751232, 138001408, 143392088, 163876672, 223831552, 241502464, 286784176, 327753344, 447663104, 483004928, 573568352, 655506688, 966009856, 1147136704, 1311013376, 2294273408, 2622026752, 4588546816, 9177093632, 18354187264]

約数ペア:

[(1, 18354187264), (2, 9177093632), (4, 4588546816), (7, 2622026752), (8, 2294273408), (14, 1311013376), (16, 1147136704), (19, 966009856), (28, 655506688), (32, 573568352), (38, 483004928), (41, 447663104), (56, 327753344), (64, 286784176), (76, 241502464), (82, 223831552), (112, 163876672), (128, 143392088), (133, 138001408), (152, 120751232), (164, 111915776), (173, 106093568), (224, 81938336), (256, 71696044), (266, 69000704), (287, 63951872), (304, 60375616), (328, 55957888), (346, 53046784), (361, 50842624), (448, 40969168), (512, 35848022), (532, 34500352), (574, 31975936), (608, 30187808), (656, 27978944), (692, 26523392), (722, 25421312), (779, 23561216), (896, 20484584), (1024, 17924011), (1064, 17250176), (1148, 15987968), (1211, 15156224), (1216, 15093904), (1312, 13989472), (1384, 13261696), (1444, 12710656), (1558, 11780608), (1792, 10242292), (2128, 8625088), (2296, 7993984), (2422, 7578112), (2432, 7546952), (2527, 7263232), (2624, 6994736), (2768, 6630848), (2888, 6355328), (3116, 5890304), (3287, 5583872), (3584, 5121146), (4256, 4312544), (4592, 3996992), (4844, 3789056), (4864, 3773476), (5054, 3631616), (5248, 3497368), (5453, 3365888), (5536, 3315424), (5776, 3177664), (6232, 2945152), (6574, 2791936), (7093, 2587648), (7168, 2560573), (8512, 2156272), (9184, 1998496), (9688, 1894528), (9728, 1886738), (10108, 1815808), (10496, 1748684), (10906, 1682944), (11072, 1657712), (11552, 1588832), (12464, 1472576), (13148, 1395968), (14186, 1293824), (14801, 1240064), (17024, 1078136), (18368, 999248), (19376, 947264), (19456, 943369), (20216, 907904), (20992, 874342), (21812, 841472), (22144, 828856), (23009, 797696), (23104, 794416), (24928, 736288), (26296, 697984), (28372, 646912), (29602, 620032), (34048, 539068), (36736, 499624), (38752, 473632), (40432, 453952), (41984, 437171), (43624, 420736), (44288, 414428), (46018, 398848), (46208, 397208), (49651, 369664), (49856, 368144), (52592, 348992), (56744, 323456), (59204, 310016), (62453, 293888), (68096, 269534), (73472, 249812), (77504, 236816), (80864, 226976), (87248, 210368), (88576, 207214), (92036, 199424), (92416, 198604), (99302, 184832), (99712, 184072), (103607, 177152), (105184, 174496), (113488, 161728), (118408, 155008), (124906, 146944), (134767, 136192)]