2288971769

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:294

約数の個数: 64

約数和(自身を含む): 2919628800

約数和(自身を除く): 630657031

約数列:

[1, 7, 29, 31, 47, 71, 109, 203, 217, 329, 497, 763, 899, 1363, 1457, 2059, 2201, 3161, 3337, 3379, 5123, 6293, 7739, 9541, 10199, 14413, 15407, 22127, 23359, 23653, 35861, 42253, 54173, 63829, 96773, 97991, 103447, 148567, 158813, 224431, 239909, 295771, 363733, 446803, 677411, 685937, 724129, 1039969, 1111691, 1571017, 1679363, 2546131, 2999963, 4605577, 6957361, 10548257, 11275723, 20999741, 32239039, 48701527, 73837799, 78930061, 326995967, 2288971769]

約数ペア:

[(1, 2288971769), (7, 326995967), (29, 78930061), (31, 73837799), (47, 48701527), (71, 32239039), (109, 20999741), (203, 11275723), (217, 10548257), (329, 6957361), (497, 4605577), (763, 2999963), (899, 2546131), (1363, 1679363), (1457, 1571017), (2059, 1111691), (2201, 1039969), (3161, 724129), (3337, 685937), (3379, 677411), (5123, 446803), (6293, 363733), (7739, 295771), (9541, 239909), (10199, 224431), (14413, 158813), (15407, 148567), (22127, 103447), (23359, 97991), (23653, 96773), (35861, 63829), (42253, 54173)]