330970147216

素因数分解:

$2^4\times {\mathrm{881}}^1\times {\mathrm{1171}}^1\times {\mathrm{20051}}^1$

素因数の和:22111

約数の個数: 40

約数和(自身を含む): 642562810848

約数和(自身を除く): 311592663632

約数列:

[1, 2, 4, 8, 16, 881, 1171, 1762, 2342, 3524, 4684, 7048, 9368, 14096, 18736, 20051, 40102, 80204, 160408, 320816, 1031651, 2063302, 4126604, 8253208, 16506416, 17664931, 23479721, 35329862, 46959442, 70659724, 93918884, 141319448, 187837768, 282638896, 375675536, 20685634201, 41371268402, 82742536804, 165485073608, 330970147216]

約数ペア:

[(1, 330970147216), (2, 165485073608), (4, 82742536804), (8, 41371268402), (16, 20685634201), (881, 375675536), (1171, 282638896), (1762, 187837768), (2342, 141319448), (3524, 93918884), (4684, 70659724), (7048, 46959442), (9368, 35329862), (14096, 23479721), (18736, 17664931), (20051, 16506416), (40102, 8253208), (80204, 4126604), (160408, 2063302), (320816, 1031651)]