265317138

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{373}}^1\times {\mathrm{919}}^1$

素因数の和:1343

約数の個数: 48

約数和(自身を含む): 590441280

約数和(自身を除く): 325124142

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 373, 387, 746, 774, 919, 1119, 1838, 2238, 2757, 3357, 5514, 6714, 8271, 16039, 16542, 32078, 39517, 48117, 79034, 96234, 118551, 144351, 237102, 288702, 342787, 355653, 685574, 711306, 1028361, 2056722, 3085083, 6170166, 14739841, 29479682, 44219523, 88439046, 132658569, 265317138]

約数ペア:

[(1, 265317138), (2, 132658569), (3, 88439046), (6, 44219523), (9, 29479682), (18, 14739841), (43, 6170166), (86, 3085083), (129, 2056722), (258, 1028361), (373, 711306), (387, 685574), (746, 355653), (774, 342787), (919, 288702), (1119, 237102), (1838, 144351), (2238, 118551), (2757, 96234), (3357, 79034), (5514, 48117), (6714, 39517), (8271, 32078), (16039, 16542)]