1643217408

素因数分解:

$2^9\times 3^3\times 7^1\times {\mathrm{16981}}^1$

素因数の和:17015

約数の個数: 160

約数和(自身を含む): 5559227520

約数和(自身を除く): 3916010112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 256, 288, 336, 378, 384, 432, 448, 504, 512, 576, 672, 756, 768, 864, 896, 1008, 1152, 1344, 1512, 1536, 1728, 1792, 2016, 2304, 2688, 3024, 3456, 3584, 4032, 4608, 5376, 6048, 6912, 8064, 10752, 12096, 13824, 16128, 16981, 24192, 32256, 33962, 48384, 50943, 67924, 96768, 101886, 118867, 135848, 152829, 203772, 237734, 271696, 305658, 356601, 407544, 458487, 475468, 543392, 611316, 713202, 815088, 916974, 950936, 1069803, 1086784, 1222632, 1426404, 1630176, 1833948, 1901872, 2139606, 2173568, 2445264, 2852808, 3209409, 3260352, 3667896, 3803744, 4279212, 4347136, 4890528, 5705616, 6418818, 6520704, 7335792, 7607488, 8558424, 8694272, 9781056, 11411232, 12837636, 13041408, 14671584, 15214976, 17116848, 19562112, 22822464, 25675272, 26082816, 29343168, 30429952, 34233696, 39124224, 45644928, 51350544, 58686336, 60859904, 68467392, 78248448, 91289856, 102701088, 117372672, 136934784, 182579712, 205402176, 234745344, 273869568, 410804352, 547739136, 821608704, 1643217408]

約数ペア:

[(1, 1643217408), (2, 821608704), (3, 547739136), (4, 410804352), (6, 273869568), (7, 234745344), (8, 205402176), (9, 182579712), (12, 136934784), (14, 117372672), (16, 102701088), (18, 91289856), (21, 78248448), (24, 68467392), (27, 60859904), (28, 58686336), (32, 51350544), (36, 45644928), (42, 39124224), (48, 34233696), (54, 30429952), (56, 29343168), (63, 26082816), (64, 25675272), (72, 22822464), (84, 19562112), (96, 17116848), (108, 15214976), (112, 14671584), (126, 13041408), (128, 12837636), (144, 11411232), (168, 9781056), (189, 8694272), (192, 8558424), (216, 7607488), (224, 7335792), (252, 6520704), (256, 6418818), (288, 5705616), (336, 4890528), (378, 4347136), (384, 4279212), (432, 3803744), (448, 3667896), (504, 3260352), (512, 3209409), (576, 2852808), (672, 2445264), (756, 2173568), (768, 2139606), (864, 1901872), (896, 1833948), (1008, 1630176), (1152, 1426404), (1344, 1222632), (1512, 1086784), (1536, 1069803), (1728, 950936), (1792, 916974), (2016, 815088), (2304, 713202), (2688, 611316), (3024, 543392), (3456, 475468), (3584, 458487), (4032, 407544), (4608, 356601), (5376, 305658), (6048, 271696), (6912, 237734), (8064, 203772), (10752, 152829), (12096, 135848), (13824, 118867), (16128, 101886), (16981, 96768), (24192, 67924), (32256, 50943), (33962, 48384)]