2089181808

素因数分解:

$2^4\times 3^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2647}}^1$

素因数の和:2706

約数の個数: 240

約数和(自身を含む): 7171207680

約数和(自身を除く): 5082025872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 29, 36, 42, 48, 54, 56, 58, 63, 72, 81, 84, 87, 108, 112, 116, 126, 144, 162, 168, 174, 189, 203, 216, 232, 243, 252, 261, 324, 336, 348, 378, 406, 432, 464, 486, 504, 522, 567, 609, 648, 696, 756, 783, 812, 972, 1008, 1044, 1134, 1218, 1296, 1392, 1512, 1566, 1624, 1701, 1827, 1944, 2088, 2268, 2349, 2436, 2647, 3024, 3132, 3248, 3402, 3654, 3888, 4176, 4536, 4698, 4872, 5294, 5481, 6264, 6804, 7047, 7308, 7941, 9072, 9396, 9744, 10588, 10962, 12528, 13608, 14094, 14616, 15882, 16443, 18529, 18792, 21176, 21924, 23823, 27216, 28188, 29232, 31764, 32886, 37058, 37584, 42352, 43848, 47646, 49329, 55587, 56376, 63528, 65772, 71469, 74116, 76763, 87696, 95292, 98658, 111174, 112752, 127056, 131544, 142938, 148232, 153526, 166761, 190584, 197316, 214407, 222348, 230289, 263088, 285876, 296464, 307052, 333522, 381168, 394632, 428814, 444696, 460578, 500283, 537341, 571752, 614104, 643221, 667044, 690867, 789264, 857628, 889392, 921156, 1000566, 1074682, 1143504, 1228208, 1286442, 1334088, 1381734, 1500849, 1612023, 1715256, 1842312, 2001132, 2072601, 2149364, 2572884, 2668176, 2763468, 3001698, 3224046, 3430512, 3684624, 4002264, 4145202, 4298728, 4502547, 4836069, 5145768, 5526936, 6003396, 6217803, 6448092, 8004528, 8290404, 8597456, 9005094, 9672138, 10291536, 11053872, 12006792, 12435606, 12896184, 14508207, 16580808, 18010188, 18653409, 19344276, 24013584, 24871212, 25792368, 29016414, 33161616, 36020376, 37306818, 38688552, 43524621, 49742424, 58032828, 72040752, 74613636, 77377104, 87049242, 99484848, 116065656, 130573863, 149227272, 174098484, 232131312, 261147726, 298454544, 348196968, 522295452, 696393936, 1044590904, 2089181808]

約数ペア:

[(1, 2089181808), (2, 1044590904), (3, 696393936), (4, 522295452), (6, 348196968), (7, 298454544), (8, 261147726), (9, 232131312), (12, 174098484), (14, 149227272), (16, 130573863), (18, 116065656), (21, 99484848), (24, 87049242), (27, 77377104), (28, 74613636), (29, 72040752), (36, 58032828), (42, 49742424), (48, 43524621), (54, 38688552), (56, 37306818), (58, 36020376), (63, 33161616), (72, 29016414), (81, 25792368), (84, 24871212), (87, 24013584), (108, 19344276), (112, 18653409), (116, 18010188), (126, 16580808), (144, 14508207), (162, 12896184), (168, 12435606), (174, 12006792), (189, 11053872), (203, 10291536), (216, 9672138), (232, 9005094), (243, 8597456), (252, 8290404), (261, 8004528), (324, 6448092), (336, 6217803), (348, 6003396), (378, 5526936), (406, 5145768), (432, 4836069), (464, 4502547), (486, 4298728), (504, 4145202), (522, 4002264), (567, 3684624), (609, 3430512), (648, 3224046), (696, 3001698), (756, 2763468), (783, 2668176), (812, 2572884), (972, 2149364), (1008, 2072601), (1044, 2001132), (1134, 1842312), (1218, 1715256), (1296, 1612023), (1392, 1500849), (1512, 1381734), (1566, 1334088), (1624, 1286442), (1701, 1228208), (1827, 1143504), (1944, 1074682), (2088, 1000566), (2268, 921156), (2349, 889392), (2436, 857628), (2647, 789264), (3024, 690867), (3132, 667044), (3248, 643221), (3402, 614104), (3654, 571752), (3888, 537341), (4176, 500283), (4536, 460578), (4698, 444696), (4872, 428814), (5294, 394632), (5481, 381168), (6264, 333522), (6804, 307052), (7047, 296464), (7308, 285876), (7941, 263088), (9072, 230289), (9396, 222348), (9744, 214407), (10588, 197316), (10962, 190584), (12528, 166761), (13608, 153526), (14094, 148232), (14616, 142938), (15882, 131544), (16443, 127056), (18529, 112752), (18792, 111174), (21176, 98658), (21924, 95292), (23823, 87696), (27216, 76763), (28188, 74116), (29232, 71469), (31764, 65772), (32886, 63528), (37058, 56376), (37584, 55587), (42352, 49329), (43848, 47646)]