1688948096

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1721}}^1$

素因数の和:1804

約数の個数: 128

約数和(自身を含む): 3983605920

約数和(自身を除く): 2294657824

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 41, 44, 64, 68, 82, 88, 128, 136, 164, 176, 187, 272, 328, 352, 374, 451, 544, 656, 697, 704, 748, 902, 1088, 1312, 1394, 1408, 1496, 1721, 1804, 2176, 2624, 2788, 2992, 3442, 3608, 5248, 5576, 5984, 6884, 7216, 7667, 11152, 11968, 13768, 14432, 15334, 18931, 22304, 23936, 27536, 28864, 29257, 30668, 37862, 44608, 55072, 57728, 58514, 61336, 70561, 75724, 89216, 110144, 117028, 122672, 141122, 151448, 220288, 234056, 245344, 282244, 302896, 321827, 468112, 490688, 564488, 605792, 643654, 776171, 936224, 981376, 1128976, 1199537, 1211584, 1287308, 1552342, 1872448, 2257952, 2399074, 2423168, 2574616, 3104684, 3744896, 4515904, 4798148, 5149232, 6209368, 9031808, 9596296, 10298464, 12418736, 13194907, 19192592, 20596928, 24837472, 26389814, 38385184, 41193856, 49674944, 52779628, 76770368, 99349888, 105559256, 153540736, 211118512, 422237024, 844474048, 1688948096]

約数ペア:

[(1, 1688948096), (2, 844474048), (4, 422237024), (8, 211118512), (11, 153540736), (16, 105559256), (17, 99349888), (22, 76770368), (32, 52779628), (34, 49674944), (41, 41193856), (44, 38385184), (64, 26389814), (68, 24837472), (82, 20596928), (88, 19192592), (128, 13194907), (136, 12418736), (164, 10298464), (176, 9596296), (187, 9031808), (272, 6209368), (328, 5149232), (352, 4798148), (374, 4515904), (451, 3744896), (544, 3104684), (656, 2574616), (697, 2423168), (704, 2399074), (748, 2257952), (902, 1872448), (1088, 1552342), (1312, 1287308), (1394, 1211584), (1408, 1199537), (1496, 1128976), (1721, 981376), (1804, 936224), (2176, 776171), (2624, 643654), (2788, 605792), (2992, 564488), (3442, 490688), (3608, 468112), (5248, 321827), (5576, 302896), (5984, 282244), (6884, 245344), (7216, 234056), (7667, 220288), (11152, 151448), (11968, 141122), (13768, 122672), (14432, 117028), (15334, 110144), (18931, 89216), (22304, 75724), (23936, 70561), (27536, 61336), (28864, 58514), (29257, 57728), (30668, 55072), (37862, 44608)]