2161415124

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1459}}^1$

素因数の和:1555

約数の個数: 192

約数和(自身を含む): 6475392000

約数和(自身を除く): 4313976876

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 29, 33, 36, 43, 44, 54, 58, 66, 86, 87, 99, 108, 116, 129, 132, 172, 174, 198, 258, 261, 297, 319, 348, 387, 396, 473, 516, 522, 594, 638, 774, 783, 946, 957, 1044, 1161, 1188, 1247, 1276, 1419, 1459, 1548, 1566, 1892, 1914, 2322, 2494, 2838, 2871, 2918, 3132, 3741, 3828, 4257, 4377, 4644, 4988, 5676, 5742, 5836, 7482, 8514, 8613, 8754, 11223, 11484, 12771, 13131, 13717, 14964, 16049, 17028, 17226, 17508, 22446, 25542, 26262, 27434, 32098, 33669, 34452, 39393, 41151, 42311, 44892, 48147, 51084, 52524, 54868, 62737, 64196, 67338, 78786, 82302, 84622, 96294, 123453, 125474, 126933, 134676, 144441, 157572, 164604, 169244, 188211, 192588, 246906, 250948, 253866, 288882, 370359, 376422, 380799, 433323, 465421, 493812, 507732, 564633, 577764, 690107, 740718, 752844, 761598, 866646, 930842, 1129266, 1142397, 1380214, 1396263, 1481436, 1523196, 1693899, 1733292, 1819373, 1861684, 2070321, 2258532, 2284794, 2760428, 2792526, 3387798, 3638746, 4140642, 4188789, 4569588, 5458119, 5585052, 6210963, 6775596, 7277492, 8281284, 8377578, 10916238, 12421926, 12566367, 16374357, 16755156, 18632889, 20013103, 21832476, 24843852, 25132734, 32748714, 37265778, 40026206, 49123071, 50265468, 60039309, 65497428, 74531556, 80052412, 98246142, 120078618, 180117927, 196492284, 240157236, 360235854, 540353781, 720471708, 1080707562, 2161415124]

約数ペア:

[(1, 2161415124), (2, 1080707562), (3, 720471708), (4, 540353781), (6, 360235854), (9, 240157236), (11, 196492284), (12, 180117927), (18, 120078618), (22, 98246142), (27, 80052412), (29, 74531556), (33, 65497428), (36, 60039309), (43, 50265468), (44, 49123071), (54, 40026206), (58, 37265778), (66, 32748714), (86, 25132734), (87, 24843852), (99, 21832476), (108, 20013103), (116, 18632889), (129, 16755156), (132, 16374357), (172, 12566367), (174, 12421926), (198, 10916238), (258, 8377578), (261, 8281284), (297, 7277492), (319, 6775596), (348, 6210963), (387, 5585052), (396, 5458119), (473, 4569588), (516, 4188789), (522, 4140642), (594, 3638746), (638, 3387798), (774, 2792526), (783, 2760428), (946, 2284794), (957, 2258532), (1044, 2070321), (1161, 1861684), (1188, 1819373), (1247, 1733292), (1276, 1693899), (1419, 1523196), (1459, 1481436), (1548, 1396263), (1566, 1380214), (1892, 1142397), (1914, 1129266), (2322, 930842), (2494, 866646), (2838, 761598), (2871, 752844), (2918, 740718), (3132, 690107), (3741, 577764), (3828, 564633), (4257, 507732), (4377, 493812), (4644, 465421), (4988, 433323), (5676, 380799), (5742, 376422), (5836, 370359), (7482, 288882), (8514, 253866), (8613, 250948), (8754, 246906), (11223, 192588), (11484, 188211), (12771, 169244), (13131, 164604), (13717, 157572), (14964, 144441), (16049, 134676), (17028, 126933), (17226, 125474), (17508, 123453), (22446, 96294), (25542, 84622), (26262, 82302), (27434, 78786), (32098, 67338), (33669, 64196), (34452, 62737), (39393, 54868), (41151, 52524), (42311, 51084), (44892, 48147)]