8277192016

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{2999}}^1$

素因数の和:3236

約数の個数: 80

約数和(自身を含む): 17342640000

約数和(自身を除く): 9065447984

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 73, 136, 139, 146, 272, 278, 292, 556, 584, 1112, 1168, 1241, 2224, 2363, 2482, 2999, 4726, 4964, 5998, 9452, 9928, 10147, 11996, 18904, 19856, 20294, 23992, 37808, 40588, 47984, 50983, 81176, 101966, 162352, 172499, 203932, 218927, 344998, 407864, 416861, 437854, 689996, 815728, 833722, 875708, 1379992, 1667444, 1751416, 2759984, 3334888, 3502832, 3721759, 6669776, 7086637, 7443518, 14173274, 14887036, 28346548, 29774072, 30430853, 56693096, 59548144, 60861706, 113386192, 121723412, 243446824, 486893648, 517324501, 1034649002, 2069298004, 4138596008, 8277192016]

約数ペア:

[(1, 8277192016), (2, 4138596008), (4, 2069298004), (8, 1034649002), (16, 517324501), (17, 486893648), (34, 243446824), (68, 121723412), (73, 113386192), (136, 60861706), (139, 59548144), (146, 56693096), (272, 30430853), (278, 29774072), (292, 28346548), (556, 14887036), (584, 14173274), (1112, 7443518), (1168, 7086637), (1241, 6669776), (2224, 3721759), (2363, 3502832), (2482, 3334888), (2999, 2759984), (4726, 1751416), (4964, 1667444), (5998, 1379992), (9452, 875708), (9928, 833722), (10147, 815728), (11996, 689996), (18904, 437854), (19856, 416861), (20294, 407864), (23992, 344998), (37808, 218927), (40588, 203932), (47984, 172499), (50983, 162352), (81176, 101966)]