266545812

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{55117}}^1$

素因数の和:55168

約数の個数: 48

約数和(自身を含む): 691400192

約数和(自身を除く): 424854380

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 55117, 110234, 165351, 220468, 330702, 661404, 716521, 1433042, 1708627, 2149563, 2866084, 3417254, 4299126, 5125881, 6834508, 8598252, 10251762, 20503524, 22212151, 44424302, 66636453, 88848604, 133272906, 266545812]

約数ペア:

[(1, 266545812), (2, 133272906), (3, 88848604), (4, 66636453), (6, 44424302), (12, 22212151), (13, 20503524), (26, 10251762), (31, 8598252), (39, 6834508), (52, 5125881), (62, 4299126), (78, 3417254), (93, 2866084), (124, 2149563), (156, 1708627), (186, 1433042), (372, 716521), (403, 661404), (806, 330702), (1209, 220468), (1612, 165351), (2418, 110234), (4836, 55117)]