256595538

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{1153}}^1\times {\mathrm{1279}}^1$

素因数の和:2466

約数の個数: 32

約数和(自身を含む): 531763200

約数和(自身を除く): 275167662

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 1153, 1279, 2306, 2558, 3459, 3837, 6918, 7674, 33437, 37091, 66874, 74182, 100311, 111273, 200622, 222546, 1474687, 2949374, 4424061, 8848122, 42765923, 85531846, 128297769, 256595538]

約数ペア:

[(1, 256595538), (2, 128297769), (3, 85531846), (6, 42765923), (29, 8848122), (58, 4424061), (87, 2949374), (174, 1474687), (1153, 222546), (1279, 200622), (2306, 111273), (2558, 100311), (3459, 74182), (3837, 66874), (6918, 37091), (7674, 33437)]