731075852

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1$

素因数の和:343

約数の個数: 96

約数和(自身を含む): 1490227200

約数和(自身を除く): 759151348

約数列:

[1, 2, 4, 13, 26, 31, 43, 52, 53, 62, 86, 106, 124, 172, 199, 212, 398, 403, 559, 689, 796, 806, 1118, 1333, 1378, 1612, 1643, 2236, 2279, 2587, 2666, 2756, 3286, 4558, 5174, 5332, 6169, 6572, 8557, 9116, 10348, 10547, 12338, 17114, 17329, 21094, 21359, 24676, 29627, 34228, 34658, 42188, 42718, 59254, 69316, 70649, 80197, 85436, 111241, 118508, 137111, 141298, 160394, 222482, 265267, 274222, 282596, 320788, 326957, 444964, 453521, 530534, 548444, 653914, 907042, 918437, 1061068, 1307828, 1814084, 1836874, 3448471, 3673748, 4250441, 5895773, 6896942, 8500882, 11791546, 13793884, 14059151, 17001764, 23583092, 28118302, 56236604, 182768963, 365537926, 731075852]

約数ペア:

[(1, 731075852), (2, 365537926), (4, 182768963), (13, 56236604), (26, 28118302), (31, 23583092), (43, 17001764), (52, 14059151), (53, 13793884), (62, 11791546), (86, 8500882), (106, 6896942), (124, 5895773), (172, 4250441), (199, 3673748), (212, 3448471), (398, 1836874), (403, 1814084), (559, 1307828), (689, 1061068), (796, 918437), (806, 907042), (1118, 653914), (1333, 548444), (1378, 530534), (1612, 453521), (1643, 444964), (2236, 326957), (2279, 320788), (2587, 282596), (2666, 274222), (2756, 265267), (3286, 222482), (4558, 160394), (5174, 141298), (5332, 137111), (6169, 118508), (6572, 111241), (8557, 85436), (9116, 80197), (10348, 70649), (10547, 69316), (12338, 59254), (17114, 42718), (17329, 42188), (21094, 34658), (21359, 34228), (24676, 29627)]