1666025712

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{6899}}^1$

素因数の和:6972

約数の個数: 160

約数和(自身を含む): 5270496000

約数和(自身を除く): 3604470288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 43, 48, 52, 54, 72, 78, 86, 104, 108, 117, 129, 144, 156, 172, 208, 216, 234, 258, 312, 344, 351, 387, 432, 468, 516, 559, 624, 688, 702, 774, 936, 1032, 1118, 1161, 1404, 1548, 1677, 1872, 2064, 2236, 2322, 2808, 3096, 3354, 4472, 4644, 5031, 5616, 6192, 6708, 6899, 8944, 9288, 10062, 13416, 13798, 15093, 18576, 20124, 20697, 26832, 27596, 30186, 40248, 41394, 55192, 60372, 62091, 80496, 82788, 89687, 110384, 120744, 124182, 165576, 179374, 186273, 241488, 248364, 269061, 296657, 331152, 358748, 372546, 496728, 538122, 593314, 717496, 745092, 807183, 889971, 993456, 1076244, 1186628, 1434992, 1490184, 1614366, 1779942, 2152488, 2373256, 2421549, 2669913, 2980368, 3228732, 3559884, 3856541, 4304976, 4746512, 4843098, 5339826, 6457464, 7119768, 7713082, 8009739, 9686196, 10679652, 11569623, 12914928, 14239536, 15426164, 16019478, 19372392, 21359304, 23139246, 30852328, 32038956, 34708869, 38744784, 42718608, 46278492, 61704656, 64077912, 69417738, 92556984, 104126607, 128155824, 138835476, 185113968, 208253214, 277670952, 416506428, 555341904, 833012856, 1666025712]

約数ペア:

[(1, 1666025712), (2, 833012856), (3, 555341904), (4, 416506428), (6, 277670952), (8, 208253214), (9, 185113968), (12, 138835476), (13, 128155824), (16, 104126607), (18, 92556984), (24, 69417738), (26, 64077912), (27, 61704656), (36, 46278492), (39, 42718608), (43, 38744784), (48, 34708869), (52, 32038956), (54, 30852328), (72, 23139246), (78, 21359304), (86, 19372392), (104, 16019478), (108, 15426164), (117, 14239536), (129, 12914928), (144, 11569623), (156, 10679652), (172, 9686196), (208, 8009739), (216, 7713082), (234, 7119768), (258, 6457464), (312, 5339826), (344, 4843098), (351, 4746512), (387, 4304976), (432, 3856541), (468, 3559884), (516, 3228732), (559, 2980368), (624, 2669913), (688, 2421549), (702, 2373256), (774, 2152488), (936, 1779942), (1032, 1614366), (1118, 1490184), (1161, 1434992), (1404, 1186628), (1548, 1076244), (1677, 993456), (1872, 889971), (2064, 807183), (2236, 745092), (2322, 717496), (2808, 593314), (3096, 538122), (3354, 496728), (4472, 372546), (4644, 358748), (5031, 331152), (5616, 296657), (6192, 269061), (6708, 248364), (6899, 241488), (8944, 186273), (9288, 179374), (10062, 165576), (13416, 124182), (13798, 120744), (15093, 110384), (18576, 89687), (20124, 82788), (20697, 80496), (26832, 62091), (27596, 60372), (30186, 55192), (40248, 41394)]