316454526

素因数分解:

$2^1\times 3^7\times {\mathrm{71}}^1\times {\mathrm{1019}}^1$

素因数の和:1113

約数の個数: 64

約数和(自身を含む): 722649600

約数和(自身を除く): 406195074

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 81, 142, 162, 213, 243, 426, 486, 639, 729, 1019, 1278, 1458, 1917, 2038, 2187, 3057, 3834, 4374, 5751, 6114, 9171, 11502, 17253, 18342, 27513, 34506, 51759, 55026, 72349, 82539, 103518, 144698, 155277, 165078, 217047, 247617, 310554, 434094, 495234, 651141, 742851, 1302282, 1485702, 1953423, 2228553, 3906846, 4457106, 5860269, 11720538, 17580807, 35161614, 52742421, 105484842, 158227263, 316454526]

約数ペア:

[(1, 316454526), (2, 158227263), (3, 105484842), (6, 52742421), (9, 35161614), (18, 17580807), (27, 11720538), (54, 5860269), (71, 4457106), (81, 3906846), (142, 2228553), (162, 1953423), (213, 1485702), (243, 1302282), (426, 742851), (486, 651141), (639, 495234), (729, 434094), (1019, 310554), (1278, 247617), (1458, 217047), (1917, 165078), (2038, 155277), (2187, 144698), (3057, 103518), (3834, 82539), (4374, 72349), (5751, 55026), (6114, 51759), (9171, 34506), (11502, 27513), (17253, 18342)]