2021248368

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{1657}}^1$

素因数の和:1911

約数の個数: 120

約数和(自身を含む): 5821131888

約数和(自身を除く): 3799883520

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 86, 129, 144, 172, 197, 258, 344, 387, 394, 516, 591, 688, 774, 788, 1032, 1182, 1548, 1576, 1657, 1773, 2064, 2364, 3096, 3152, 3314, 3546, 4728, 4971, 6192, 6628, 7092, 8471, 9456, 9942, 13256, 14184, 14913, 16942, 19884, 25413, 26512, 28368, 29826, 33884, 39768, 50826, 59652, 67768, 71251, 76239, 79536, 101652, 119304, 135536, 142502, 152478, 203304, 213753, 238608, 285004, 304956, 326429, 406608, 427506, 570008, 609912, 641259, 652858, 855012, 979287, 1140016, 1219824, 1282518, 1305716, 1710024, 1958574, 2565036, 2611432, 2937861, 3420048, 3917148, 5130072, 5222864, 5875722, 7834296, 10260144, 11751444, 14036447, 15668592, 23502888, 28072894, 42109341, 47005776, 56145788, 84218682, 112291576, 126328023, 168437364, 224583152, 252656046, 336874728, 505312092, 673749456, 1010624184, 2021248368]

約数ペア:

[(1, 2021248368), (2, 1010624184), (3, 673749456), (4, 505312092), (6, 336874728), (8, 252656046), (9, 224583152), (12, 168437364), (16, 126328023), (18, 112291576), (24, 84218682), (36, 56145788), (43, 47005776), (48, 42109341), (72, 28072894), (86, 23502888), (129, 15668592), (144, 14036447), (172, 11751444), (197, 10260144), (258, 7834296), (344, 5875722), (387, 5222864), (394, 5130072), (516, 3917148), (591, 3420048), (688, 2937861), (774, 2611432), (788, 2565036), (1032, 1958574), (1182, 1710024), (1548, 1305716), (1576, 1282518), (1657, 1219824), (1773, 1140016), (2064, 979287), (2364, 855012), (3096, 652858), (3152, 641259), (3314, 609912), (3546, 570008), (4728, 427506), (4971, 406608), (6192, 326429), (6628, 304956), (7092, 285004), (8471, 238608), (9456, 213753), (9942, 203304), (13256, 152478), (14184, 142502), (14913, 135536), (16942, 119304), (19884, 101652), (25413, 79536), (26512, 76239), (28368, 71251), (29826, 67768), (33884, 59652), (39768, 50826)]