286772868

素因数分解:

$2^2\times 3^2\times {\mathrm{1889}}^1\times {\mathrm{4217}}^1$

素因数の和:6116

約数の個数: 36

約数和(自身を含む): 725453820

約数和(自身を除く): 438680952

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1889, 3778, 4217, 5667, 7556, 8434, 11334, 12651, 16868, 17001, 22668, 25302, 34002, 37953, 50604, 68004, 75906, 151812, 7965913, 15931826, 23897739, 31863652, 47795478, 71693217, 95590956, 143386434, 286772868]

約数ペア:

[(1, 286772868), (2, 143386434), (3, 95590956), (4, 71693217), (6, 47795478), (9, 31863652), (12, 23897739), (18, 15931826), (36, 7965913), (1889, 151812), (3778, 75906), (4217, 68004), (5667, 50604), (7556, 37953), (8434, 34002), (11334, 25302), (12651, 22668), (16868, 17001)]