290254156946

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{479}}^1\times {\mathrm{4679}}^1$

素因数の和:5483

約数の個数: 64

約数和(自身を含む): 499293849600

約数和(自身を除く): 209039692654

約数列:

[1, 2, 13, 17, 26, 34, 221, 293, 442, 479, 586, 958, 3809, 4679, 4981, 6227, 7618, 8143, 9358, 9962, 12454, 16286, 60827, 64753, 79543, 105859, 121654, 129506, 140347, 159086, 211718, 280694, 1034059, 1370947, 1824511, 2068118, 2241241, 2385899, 2741894, 3649022, 4482482, 4771798, 17822311, 23306099, 29136133, 31016687, 35644622, 38101097, 46612198, 58272266, 62033374, 76202194, 302979287, 495314261, 605958574, 656683613, 990628522, 1313367226, 8536886969, 11163621421, 17073773938, 22327242842, 145127078473, 290254156946]

約数ペア:

[(1, 290254156946), (2, 145127078473), (13, 22327242842), (17, 17073773938), (26, 11163621421), (34, 8536886969), (221, 1313367226), (293, 990628522), (442, 656683613), (479, 605958574), (586, 495314261), (958, 302979287), (3809, 76202194), (4679, 62033374), (4981, 58272266), (6227, 46612198), (7618, 38101097), (8143, 35644622), (9358, 31016687), (9962, 29136133), (12454, 23306099), (16286, 17822311), (60827, 4771798), (64753, 4482482), (79543, 3649022), (105859, 2741894), (121654, 2385899), (129506, 2241241), (140347, 2068118), (159086, 1824511), (211718, 1370947), (280694, 1034059)]