256598232

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{823}}^1\times {\mathrm{1181}}^1$

素因数の和:2024

約数の個数: 64

約数和(自身を含む): 701256960

約数和(自身を除く): 444658728

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 823, 1181, 1646, 2362, 2469, 3292, 3543, 4724, 4938, 6584, 7086, 9053, 9448, 9876, 12991, 14172, 18106, 19752, 25982, 27159, 28344, 36212, 38973, 51964, 54318, 72424, 77946, 103928, 108636, 155892, 217272, 311784, 971963, 1943926, 2915889, 3887852, 5831778, 7775704, 10691593, 11663556, 21383186, 23327112, 32074779, 42766372, 64149558, 85532744, 128299116, 256598232]

約数ペア:

[(1, 256598232), (2, 128299116), (3, 85532744), (4, 64149558), (6, 42766372), (8, 32074779), (11, 23327112), (12, 21383186), (22, 11663556), (24, 10691593), (33, 7775704), (44, 5831778), (66, 3887852), (88, 2915889), (132, 1943926), (264, 971963), (823, 311784), (1181, 217272), (1646, 155892), (2362, 108636), (2469, 103928), (3292, 77946), (3543, 72424), (4724, 54318), (4938, 51964), (6584, 38973), (7086, 36212), (9053, 28344), (9448, 27159), (9876, 25982), (12991, 19752), (14172, 18106)]