450069074

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{829}}^1$

素因数の和:1027

約数の個数: 64

約数和(自身を含む): 881260800

約数和(自身を除く): 431191726

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 157, 182, 247, 266, 314, 494, 829, 1099, 1658, 1729, 2041, 2198, 2983, 3458, 4082, 5803, 5966, 10777, 11606, 14287, 15751, 20881, 21554, 28574, 31502, 38779, 41762, 75439, 77558, 110257, 130153, 150878, 204763, 220514, 260306, 271453, 409526, 542906, 911071, 1433341, 1691989, 1822142, 2472907, 2866682, 3383978, 4945814, 11843923, 17310349, 23687846, 32147791, 34620698, 64295582, 225034537, 450069074]

約数ペア:

[(1, 450069074), (2, 225034537), (7, 64295582), (13, 34620698), (14, 32147791), (19, 23687846), (26, 17310349), (38, 11843923), (91, 4945814), (133, 3383978), (157, 2866682), (182, 2472907), (247, 1822142), (266, 1691989), (314, 1433341), (494, 911071), (829, 542906), (1099, 409526), (1658, 271453), (1729, 260306), (2041, 220514), (2198, 204763), (2983, 150878), (3458, 130153), (4082, 110257), (5803, 77558), (5966, 75439), (10777, 41762), (11606, 38779), (14287, 31502), (15751, 28574), (20881, 21554)]