497637056

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{181}}^1$

素因数の和:255

約数の個数: 168

約数和(自身を含む): 1268126496

約数和(自身を除く): 770489440

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 32, 34, 38, 56, 64, 68, 76, 112, 119, 133, 136, 152, 181, 224, 238, 266, 272, 304, 323, 361, 362, 448, 476, 532, 544, 608, 646, 722, 724, 952, 1064, 1088, 1216, 1267, 1292, 1444, 1448, 1904, 2128, 2261, 2527, 2534, 2584, 2888, 2896, 3077, 3439, 3808, 4256, 4522, 5054, 5068, 5168, 5776, 5792, 6137, 6154, 6878, 7616, 8512, 9044, 10108, 10136, 10336, 11552, 11584, 12274, 12308, 13756, 18088, 20216, 20272, 20672, 21539, 23104, 24073, 24548, 24616, 27512, 36176, 40432, 40544, 42959, 43078, 48146, 49096, 49232, 55024, 58463, 65341, 72352, 80864, 81088, 85918, 86156, 96292, 98192, 98464, 110048, 116926, 130682, 144704, 161728, 171836, 172312, 192584, 196384, 196928, 220096, 233852, 261364, 343672, 344624, 385168, 392768, 409241, 457387, 467704, 522728, 687344, 689248, 770336, 818482, 914774, 935408, 1045456, 1110797, 1374688, 1378496, 1540672, 1636964, 1829548, 1870816, 2090912, 2221594, 2749376, 3273928, 3659096, 3741632, 4181824, 4443188, 6547856, 7318192, 7775579, 8886376, 13095712, 14636384, 15551158, 17772752, 26191424, 29272768, 31102316, 35545504, 62204632, 71091008, 124409264, 248818528, 497637056]

約数ペア:

[(1, 497637056), (2, 248818528), (4, 124409264), (7, 71091008), (8, 62204632), (14, 35545504), (16, 31102316), (17, 29272768), (19, 26191424), (28, 17772752), (32, 15551158), (34, 14636384), (38, 13095712), (56, 8886376), (64, 7775579), (68, 7318192), (76, 6547856), (112, 4443188), (119, 4181824), (133, 3741632), (136, 3659096), (152, 3273928), (181, 2749376), (224, 2221594), (238, 2090912), (266, 1870816), (272, 1829548), (304, 1636964), (323, 1540672), (361, 1378496), (362, 1374688), (448, 1110797), (476, 1045456), (532, 935408), (544, 914774), (608, 818482), (646, 770336), (722, 689248), (724, 687344), (952, 522728), (1064, 467704), (1088, 457387), (1216, 409241), (1267, 392768), (1292, 385168), (1444, 344624), (1448, 343672), (1904, 261364), (2128, 233852), (2261, 220096), (2527, 196928), (2534, 196384), (2584, 192584), (2888, 172312), (2896, 171836), (3077, 161728), (3439, 144704), (3808, 130682), (4256, 116926), (4522, 110048), (5054, 98464), (5068, 98192), (5168, 96292), (5776, 86156), (5792, 85918), (6137, 81088), (6154, 80864), (6878, 72352), (7616, 65341), (8512, 58463), (9044, 55024), (10108, 49232), (10136, 49096), (10336, 48146), (11552, 43078), (11584, 42959), (12274, 40544), (12308, 40432), (13756, 36176), (18088, 27512), (20216, 24616), (20272, 24548), (20672, 24073), (21539, 23104)]