285676452

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{111767}}^1$

素因数の和:111848

約数の個数: 36

約数和(自身を含む): 732303936

約数和(自身を除く): 446627484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 111767, 223534, 335301, 447068, 670602, 1005903, 1341204, 2011806, 4023612, 7935457, 15870914, 23806371, 31741828, 47612742, 71419113, 95225484, 142838226, 285676452]

約数ペア:

[(1, 285676452), (2, 142838226), (3, 95225484), (4, 71419113), (6, 47612742), (9, 31741828), (12, 23806371), (18, 15870914), (36, 7935457), (71, 4023612), (142, 2011806), (213, 1341204), (284, 1005903), (426, 670602), (639, 447068), (852, 335301), (1278, 223534), (2556, 111767)]