273663756

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{3217}}^1$

素因数の和:3383

約数の個数: 72

約数和(自身を含む): 737951760

約数和(自身を除く): 464288004

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 139, 153, 204, 278, 306, 417, 556, 612, 834, 1251, 1668, 2363, 2502, 3217, 4726, 5004, 6434, 7089, 9452, 9651, 12868, 14178, 19302, 21267, 28356, 28953, 38604, 42534, 54689, 57906, 85068, 109378, 115812, 164067, 218756, 328134, 447163, 492201, 656268, 894326, 984402, 1341489, 1788652, 1968804, 2682978, 4024467, 5365956, 7601771, 8048934, 15203542, 16097868, 22805313, 30407084, 45610626, 68415939, 91221252, 136831878, 273663756]

約数ペア:

[(1, 273663756), (2, 136831878), (3, 91221252), (4, 68415939), (6, 45610626), (9, 30407084), (12, 22805313), (17, 16097868), (18, 15203542), (34, 8048934), (36, 7601771), (51, 5365956), (68, 4024467), (102, 2682978), (139, 1968804), (153, 1788652), (204, 1341489), (278, 984402), (306, 894326), (417, 656268), (556, 492201), (612, 447163), (834, 328134), (1251, 218756), (1668, 164067), (2363, 115812), (2502, 109378), (3217, 85068), (4726, 57906), (5004, 54689), (6434, 42534), (7089, 38604), (9452, 28953), (9651, 28356), (12868, 21267), (14178, 19302)]