12887558992

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{1861}}^1$

素因数の和:1978

約数の個数: 180

約数和(自身を含む): 32381695668

約数和(自身を除く): 19494136676

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 73, 77, 88, 98, 112, 121, 146, 154, 176, 196, 242, 292, 308, 392, 484, 511, 539, 584, 616, 784, 803, 847, 968, 1022, 1078, 1168, 1232, 1606, 1694, 1861, 1936, 2044, 2156, 3212, 3388, 3577, 3722, 4088, 4312, 5621, 5929, 6424, 6776, 7154, 7444, 8176, 8624, 8833, 11242, 11858, 12848, 13027, 13552, 14308, 14888, 17666, 20471, 22484, 23716, 26054, 28616, 29776, 35332, 39347, 40942, 44968, 47432, 52108, 57232, 61831, 70664, 78694, 81884, 89936, 91189, 94864, 104216, 123662, 135853, 141328, 143297, 157388, 163768, 182378, 208432, 225181, 247324, 271706, 286594, 314776, 327536, 364756, 432817, 450362, 494648, 543412, 573188, 629552, 729512, 865634, 900724, 950971, 989296, 1003079, 1086824, 1146376, 1459024, 1494383, 1576267, 1731268, 1801448, 1901942, 2006158, 2173648, 2292752, 2988766, 3152534, 3462536, 3602896, 3803884, 4012316, 5977532, 6305068, 6656797, 6925072, 7607768, 8024632, 10460681, 11033869, 11955064, 12610136, 13313594, 15215536, 16049264, 16438213, 20921362, 22067738, 23910128, 25220272, 26627188, 32876426, 41842724, 44135476, 53254376, 65752852, 73224767, 83685448, 88270952, 106508752, 115067491, 131505704, 146449534, 167370896, 176541904, 230134982, 263011408, 292899068, 460269964, 585798136, 805472437, 920539928, 1171596272, 1610944874, 1841079856, 3221889748, 6443779496, 12887558992]

約数ペア:

[(1, 12887558992), (2, 6443779496), (4, 3221889748), (7, 1841079856), (8, 1610944874), (11, 1171596272), (14, 920539928), (16, 805472437), (22, 585798136), (28, 460269964), (44, 292899068), (49, 263011408), (56, 230134982), (73, 176541904), (77, 167370896), (88, 146449534), (98, 131505704), (112, 115067491), (121, 106508752), (146, 88270952), (154, 83685448), (176, 73224767), (196, 65752852), (242, 53254376), (292, 44135476), (308, 41842724), (392, 32876426), (484, 26627188), (511, 25220272), (539, 23910128), (584, 22067738), (616, 20921362), (784, 16438213), (803, 16049264), (847, 15215536), (968, 13313594), (1022, 12610136), (1078, 11955064), (1168, 11033869), (1232, 10460681), (1606, 8024632), (1694, 7607768), (1861, 6925072), (1936, 6656797), (2044, 6305068), (2156, 5977532), (3212, 4012316), (3388, 3803884), (3577, 3602896), (3722, 3462536), (4088, 3152534), (4312, 2988766), (5621, 2292752), (5929, 2173648), (6424, 2006158), (6776, 1901942), (7154, 1801448), (7444, 1731268), (8176, 1576267), (8624, 1494383), (8833, 1459024), (11242, 1146376), (11858, 1086824), (12848, 1003079), (13027, 989296), (13552, 950971), (14308, 900724), (14888, 865634), (17666, 729512), (20471, 629552), (22484, 573188), (23716, 543412), (26054, 494648), (28616, 450362), (29776, 432817), (35332, 364756), (39347, 327536), (40942, 314776), (44968, 286594), (47432, 271706), (52108, 247324), (57232, 225181), (61831, 208432), (70664, 182378), (78694, 163768), (81884, 157388), (89936, 143297), (91189, 141328), (94864, 135853), (104216, 123662)]