2008248864776

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^3\times {\mathrm{1399}}^1\times {\mathrm{19259}}^1$

素因数の和:20704

約数の個数: 128

約数和(自身を含む): 4737035520000

約数和(自身を除く): 2728786655224

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 121, 154, 242, 308, 484, 616, 847, 968, 1331, 1399, 1694, 2662, 2798, 3388, 5324, 5596, 6776, 9317, 9793, 10648, 11192, 15389, 18634, 19259, 19586, 30778, 37268, 38518, 39172, 61556, 74536, 77036, 78344, 107723, 123112, 134813, 154072, 169279, 211849, 215446, 269626, 338558, 423698, 430892, 539252, 677116, 847396, 861784, 1078504, 1184953, 1354232, 1482943, 1694792, 1862069, 2330339, 2369906, 2965886, 3724138, 4660678, 4739812, 5931772, 7448276, 9321356, 9479624, 11863544, 13034483, 14896552, 16312373, 18642712, 25633729, 26068966, 26943341, 32624746, 51267458, 52137932, 53886682, 65249492, 102534916, 104275864, 107773364, 130498984, 179436103, 188603387, 205069832, 215546728, 296376751, 358872206, 377206774, 592753502, 717744412, 754413548, 1185507004, 1435488824, 1508827096, 2074637257, 2371014008, 3260144261, 4149274514, 6520288522, 8298549028, 13040577044, 16597098056, 22821009827, 26081154088, 35861586871, 45642019654, 71723173742, 91284039308, 143446347484, 182568078616, 251031108097, 286892694968, 502062216194, 1004124432388, 2008248864776]

約数ペア:

[(1, 2008248864776), (2, 1004124432388), (4, 502062216194), (7, 286892694968), (8, 251031108097), (11, 182568078616), (14, 143446347484), (22, 91284039308), (28, 71723173742), (44, 45642019654), (56, 35861586871), (77, 26081154088), (88, 22821009827), (121, 16597098056), (154, 13040577044), (242, 8298549028), (308, 6520288522), (484, 4149274514), (616, 3260144261), (847, 2371014008), (968, 2074637257), (1331, 1508827096), (1399, 1435488824), (1694, 1185507004), (2662, 754413548), (2798, 717744412), (3388, 592753502), (5324, 377206774), (5596, 358872206), (6776, 296376751), (9317, 215546728), (9793, 205069832), (10648, 188603387), (11192, 179436103), (15389, 130498984), (18634, 107773364), (19259, 104275864), (19586, 102534916), (30778, 65249492), (37268, 53886682), (38518, 52137932), (39172, 51267458), (61556, 32624746), (74536, 26943341), (77036, 26068966), (78344, 25633729), (107723, 18642712), (123112, 16312373), (134813, 14896552), (154072, 13034483), (169279, 11863544), (211849, 9479624), (215446, 9321356), (269626, 7448276), (338558, 5931772), (423698, 4739812), (430892, 4660678), (539252, 3724138), (677116, 2965886), (847396, 2369906), (861784, 2330339), (1078504, 1862069), (1184953, 1694792), (1354232, 1482943)]