208047456

素因数分解:

$2^5\times 3^2\times {\mathrm{461}}^1\times {\mathrm{1567}}^1$

素因数の和:2044

約数の個数: 72

約数和(自身を含む): 593296704

約数和(自身を除く): 385249248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 461, 922, 1383, 1567, 1844, 2766, 3134, 3688, 4149, 4701, 5532, 6268, 7376, 8298, 9402, 11064, 12536, 14103, 14752, 16596, 18804, 22128, 25072, 28206, 33192, 37608, 44256, 50144, 56412, 66384, 75216, 112824, 132768, 150432, 225648, 451296, 722387, 1444774, 2167161, 2889548, 4334322, 5779096, 6501483, 8668644, 11558192, 13002966, 17337288, 23116384, 26005932, 34674576, 52011864, 69349152, 104023728, 208047456]

約数ペア:

[(1, 208047456), (2, 104023728), (3, 69349152), (4, 52011864), (6, 34674576), (8, 26005932), (9, 23116384), (12, 17337288), (16, 13002966), (18, 11558192), (24, 8668644), (32, 6501483), (36, 5779096), (48, 4334322), (72, 2889548), (96, 2167161), (144, 1444774), (288, 722387), (461, 451296), (922, 225648), (1383, 150432), (1567, 132768), (1844, 112824), (2766, 75216), (3134, 66384), (3688, 56412), (4149, 50144), (4701, 44256), (5532, 37608), (6268, 33192), (7376, 28206), (8298, 25072), (9402, 22128), (11064, 18804), (12536, 16596), (14103, 14752)]