281567674336

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{439}}^1\times {\mathrm{6451}}^1$

素因数の和:7152

約数の個数: 96

約数和(自身を含む): 600934118400

約数和(自身を除く): 319366444064

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 239, 416, 439, 478, 878, 956, 1756, 1912, 3107, 3512, 3824, 5707, 6214, 6451, 7024, 7648, 11414, 12428, 12902, 14048, 22828, 24856, 25804, 45656, 49712, 51608, 83863, 91312, 99424, 103216, 104921, 167726, 182624, 206432, 209842, 335452, 419684, 670904, 839368, 1341808, 1363973, 1541789, 1678736, 2683616, 2727946, 2831989, 3083578, 3357472, 5455892, 5663978, 6167156, 10911784, 11327956, 12334312, 20043257, 21823568, 22655912, 24668624, 36815857, 40086514, 43647136, 45311824, 49337248, 73631714, 80173028, 90623648, 147263428, 160346056, 294526856, 320692112, 589053712, 641384224, 676845371, 1178107424, 1353690742, 2707381484, 5414762968, 8798989823, 10829525936, 17597979646, 21659051872, 35195959292, 70391918584, 140783837168, 281567674336]

約数ペア:

[(1, 281567674336), (2, 140783837168), (4, 70391918584), (8, 35195959292), (13, 21659051872), (16, 17597979646), (26, 10829525936), (32, 8798989823), (52, 5414762968), (104, 2707381484), (208, 1353690742), (239, 1178107424), (416, 676845371), (439, 641384224), (478, 589053712), (878, 320692112), (956, 294526856), (1756, 160346056), (1912, 147263428), (3107, 90623648), (3512, 80173028), (3824, 73631714), (5707, 49337248), (6214, 45311824), (6451, 43647136), (7024, 40086514), (7648, 36815857), (11414, 24668624), (12428, 22655912), (12902, 21823568), (14048, 20043257), (22828, 12334312), (24856, 11327956), (25804, 10911784), (45656, 6167156), (49712, 5663978), (51608, 5455892), (83863, 3357472), (91312, 3083578), (99424, 2831989), (103216, 2727946), (104921, 2683616), (167726, 1678736), (182624, 1541789), (206432, 1363973), (209842, 1341808), (335452, 839368), (419684, 670904)]