339958124

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{5507}}^1$

素因数の和:5606

約数の個数: 48

約数和(自身を含む): 688455936

約数和(自身を除く): 348497812

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 61, 92, 122, 244, 253, 506, 671, 1012, 1342, 1403, 2684, 2806, 5507, 5612, 11014, 15433, 22028, 30866, 60577, 61732, 121154, 126661, 242308, 253322, 335927, 506644, 671854, 1343708, 1393271, 2786542, 3695197, 5573084, 7390394, 7726321, 14780788, 15452642, 30905284, 84989531, 169979062, 339958124]

約数ペア:

[(1, 339958124), (2, 169979062), (4, 84989531), (11, 30905284), (22, 15452642), (23, 14780788), (44, 7726321), (46, 7390394), (61, 5573084), (92, 3695197), (122, 2786542), (244, 1393271), (253, 1343708), (506, 671854), (671, 506644), (1012, 335927), (1342, 253322), (1403, 242308), (2684, 126661), (2806, 121154), (5507, 61732), (5612, 60577), (11014, 30866), (15433, 22028)]