268158504

素因数分解:

$2^3\times 3^1\times {\mathrm{641}}^1\times {\mathrm{17431}}^1$

素因数の和:18081

約数の個数: 32

約数和(自身を含む): 671480640

約数和(自身を除く): 403322136

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 641, 1282, 1923, 2564, 3846, 5128, 7692, 15384, 17431, 34862, 52293, 69724, 104586, 139448, 209172, 418344, 11173271, 22346542, 33519813, 44693084, 67039626, 89386168, 134079252, 268158504]

約数ペア:

[(1, 268158504), (2, 134079252), (3, 89386168), (4, 67039626), (6, 44693084), (8, 33519813), (12, 22346542), (24, 11173271), (641, 418344), (1282, 209172), (1923, 139448), (2564, 104586), (3846, 69724), (5128, 52293), (7692, 34862), (15384, 17431)]