1257715624

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3323}}^1$

素因数の和:3391

約数の個数: 96

約数和(自身を含む): 2864756160

約数和(自身を除く): 1607040536

約数列:

[1, 2, 4, 8, 11, 17, 22, 23, 34, 44, 46, 68, 88, 92, 121, 136, 184, 187, 242, 253, 374, 391, 484, 506, 748, 782, 968, 1012, 1496, 1564, 2024, 2057, 2783, 3128, 3323, 4114, 4301, 5566, 6646, 8228, 8602, 11132, 13292, 16456, 17204, 22264, 26584, 34408, 36553, 47311, 56491, 73106, 76429, 94622, 112982, 146212, 152858, 189244, 225964, 292424, 305716, 378488, 402083, 451928, 611432, 621401, 804166, 840719, 1242802, 1299293, 1608332, 1681438, 2485604, 2598586, 3216664, 3362876, 4971208, 5197172, 6725752, 6835411, 9247909, 10394344, 13670822, 14292223, 18495818, 27341644, 28584446, 36991636, 54683288, 57168892, 73983272, 114337784, 157214453, 314428906, 628857812, 1257715624]

約数ペア:

[(1, 1257715624), (2, 628857812), (4, 314428906), (8, 157214453), (11, 114337784), (17, 73983272), (22, 57168892), (23, 54683288), (34, 36991636), (44, 28584446), (46, 27341644), (68, 18495818), (88, 14292223), (92, 13670822), (121, 10394344), (136, 9247909), (184, 6835411), (187, 6725752), (242, 5197172), (253, 4971208), (374, 3362876), (391, 3216664), (484, 2598586), (506, 2485604), (748, 1681438), (782, 1608332), (968, 1299293), (1012, 1242802), (1496, 840719), (1564, 804166), (2024, 621401), (2057, 611432), (2783, 451928), (3128, 402083), (3323, 378488), (4114, 305716), (4301, 292424), (5566, 225964), (6646, 189244), (8228, 152858), (8602, 146212), (11132, 112982), (13292, 94622), (16456, 76429), (17204, 73106), (22264, 56491), (26584, 47311), (34408, 36553)]