2018997552

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{2749}}^1$

素因数の和:2891

約数の個数: 160

約数和(自身を含む): 6187104000

約数和(自身を除く): 4168106448

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 66, 78, 88, 104, 107, 132, 143, 156, 176, 208, 214, 264, 286, 312, 321, 428, 429, 528, 572, 624, 642, 856, 858, 1144, 1177, 1284, 1391, 1712, 1716, 2288, 2354, 2568, 2749, 2782, 3432, 3531, 4173, 4708, 5136, 5498, 5564, 6864, 7062, 8247, 8346, 9416, 10996, 11128, 14124, 15301, 16494, 16692, 18832, 21992, 22256, 28248, 30239, 30602, 32988, 33384, 35737, 43984, 45903, 56496, 60478, 61204, 65976, 66768, 71474, 90717, 91806, 107211, 120956, 122408, 131952, 142948, 181434, 183612, 214422, 241912, 244816, 285896, 294143, 362868, 367224, 393107, 428844, 483824, 571792, 588286, 725736, 734448, 786214, 857688, 882429, 1176572, 1179321, 1451472, 1572428, 1715376, 1764858, 2353144, 2358642, 3144856, 3235573, 3529716, 3823859, 4706288, 4717284, 6289712, 6471146, 7059432, 7647718, 9434568, 9706719, 11471577, 12942292, 14118864, 15295436, 18869136, 19413438, 22943154, 25884584, 30590872, 38826876, 42062449, 45886308, 51769168, 61181744, 77653752, 84124898, 91772616, 126187347, 155307504, 168249796, 183545232, 252374694, 336499592, 504749388, 672999184, 1009498776, 2018997552]

約数ペア:

[(1, 2018997552), (2, 1009498776), (3, 672999184), (4, 504749388), (6, 336499592), (8, 252374694), (11, 183545232), (12, 168249796), (13, 155307504), (16, 126187347), (22, 91772616), (24, 84124898), (26, 77653752), (33, 61181744), (39, 51769168), (44, 45886308), (48, 42062449), (52, 38826876), (66, 30590872), (78, 25884584), (88, 22943154), (104, 19413438), (107, 18869136), (132, 15295436), (143, 14118864), (156, 12942292), (176, 11471577), (208, 9706719), (214, 9434568), (264, 7647718), (286, 7059432), (312, 6471146), (321, 6289712), (428, 4717284), (429, 4706288), (528, 3823859), (572, 3529716), (624, 3235573), (642, 3144856), (856, 2358642), (858, 2353144), (1144, 1764858), (1177, 1715376), (1284, 1572428), (1391, 1451472), (1712, 1179321), (1716, 1176572), (2288, 882429), (2354, 857688), (2568, 786214), (2749, 734448), (2782, 725736), (3432, 588286), (3531, 571792), (4173, 483824), (4708, 428844), (5136, 393107), (5498, 367224), (5564, 362868), (6864, 294143), (7062, 285896), (8247, 244816), (8346, 241912), (9416, 214422), (10996, 183612), (11128, 181434), (14124, 142948), (15301, 131952), (16494, 122408), (16692, 120956), (18832, 107211), (21992, 91806), (22256, 90717), (28248, 71474), (30239, 66768), (30602, 65976), (32988, 61204), (33384, 60478), (35737, 56496), (43984, 45903)]