68320401408

素因数分解:

$2^{11}\times 3^2\times 7^1\times {\mathrm{529517}}^1$

素因数の和:529552

約数の個数: 144

約数和(自身を含む): 225511125840

約数和(自身を除く): 157190724432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 512, 576, 672, 768, 896, 1008, 1024, 1152, 1344, 1536, 1792, 2016, 2048, 2304, 2688, 3072, 3584, 4032, 4608, 5376, 6144, 7168, 8064, 9216, 10752, 14336, 16128, 18432, 21504, 32256, 43008, 64512, 129024, 529517, 1059034, 1588551, 2118068, 3177102, 3706619, 4236136, 4765653, 6354204, 7413238, 8472272, 9531306, 11119857, 12708408, 14826476, 16944544, 19062612, 22239714, 25416816, 29652952, 33359571, 33889088, 38125224, 44479428, 50833632, 59305904, 66719142, 67778176, 76250448, 88958856, 101667264, 118611808, 133438284, 135556352, 152500896, 177917712, 203334528, 237223616, 266876568, 271112704, 305001792, 355835424, 406669056, 474447232, 533753136, 542225408, 610003584, 711670848, 813338112, 948894464, 1067506272, 1084450816, 1220007168, 1423341696, 1626676224, 1897788928, 2135012544, 2440014336, 2846683392, 3253352448, 3795577856, 4270025088, 4880028672, 5693366784, 7591155712, 8540050176, 9760057344, 11386733568, 17080100352, 22773467136, 34160200704, 68320401408]

約数ペア:

[(1, 68320401408), (2, 34160200704), (3, 22773467136), (4, 17080100352), (6, 11386733568), (7, 9760057344), (8, 8540050176), (9, 7591155712), (12, 5693366784), (14, 4880028672), (16, 4270025088), (18, 3795577856), (21, 3253352448), (24, 2846683392), (28, 2440014336), (32, 2135012544), (36, 1897788928), (42, 1626676224), (48, 1423341696), (56, 1220007168), (63, 1084450816), (64, 1067506272), (72, 948894464), (84, 813338112), (96, 711670848), (112, 610003584), (126, 542225408), (128, 533753136), (144, 474447232), (168, 406669056), (192, 355835424), (224, 305001792), (252, 271112704), (256, 266876568), (288, 237223616), (336, 203334528), (384, 177917712), (448, 152500896), (504, 135556352), (512, 133438284), (576, 118611808), (672, 101667264), (768, 88958856), (896, 76250448), (1008, 67778176), (1024, 66719142), (1152, 59305904), (1344, 50833632), (1536, 44479428), (1792, 38125224), (2016, 33889088), (2048, 33359571), (2304, 29652952), (2688, 25416816), (3072, 22239714), (3584, 19062612), (4032, 16944544), (4608, 14826476), (5376, 12708408), (6144, 11119857), (7168, 9531306), (8064, 8472272), (9216, 7413238), (10752, 6354204), (14336, 4765653), (16128, 4236136), (18432, 3706619), (21504, 3177102), (32256, 2118068), (43008, 1588551), (64512, 1059034), (129024, 529517)]