320649948

素因数分解:

$2^2\times 3^3\times {\mathrm{211}}^1\times {\mathrm{14071}}^1$

素因数の和:14295

約数の個数: 48

約数和(自身を含む): 835313920

約数和(自身を除く): 514663972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 211, 422, 633, 844, 1266, 1899, 2532, 3798, 5697, 7596, 11394, 14071, 22788, 28142, 42213, 56284, 84426, 126639, 168852, 253278, 379917, 506556, 759834, 1519668, 2968981, 5937962, 8906943, 11875924, 17813886, 26720829, 35627772, 53441658, 80162487, 106883316, 160324974, 320649948]

約数ペア:

[(1, 320649948), (2, 160324974), (3, 106883316), (4, 80162487), (6, 53441658), (9, 35627772), (12, 26720829), (18, 17813886), (27, 11875924), (36, 8906943), (54, 5937962), (108, 2968981), (211, 1519668), (422, 759834), (633, 506556), (844, 379917), (1266, 253278), (1899, 168852), (2532, 126639), (3798, 84426), (5697, 56284), (7596, 42213), (11394, 28142), (14071, 22788)]