1520642712

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{491}}^1\times {\mathrm{3001}}^1$

素因数の和:3544

約数の個数: 64

約数和(自身を含む): 3899237760

約数和(自身を除く): 2378595048

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 491, 516, 982, 1032, 1473, 1964, 2946, 3001, 3928, 5892, 6002, 9003, 11784, 12004, 18006, 21113, 24008, 36012, 42226, 63339, 72024, 84452, 126678, 129043, 168904, 253356, 258086, 387129, 506712, 516172, 774258, 1032344, 1473491, 1548516, 2946982, 3097032, 4420473, 5893964, 8840946, 11787928, 17681892, 35363784, 63360113, 126720226, 190080339, 253440452, 380160678, 506880904, 760321356, 1520642712]

約数ペア:

[(1, 1520642712), (2, 760321356), (3, 506880904), (4, 380160678), (6, 253440452), (8, 190080339), (12, 126720226), (24, 63360113), (43, 35363784), (86, 17681892), (129, 11787928), (172, 8840946), (258, 5893964), (344, 4420473), (491, 3097032), (516, 2946982), (982, 1548516), (1032, 1473491), (1473, 1032344), (1964, 774258), (2946, 516172), (3001, 506712), (3928, 387129), (5892, 258086), (6002, 253356), (9003, 168904), (11784, 129043), (12004, 126678), (18006, 84452), (21113, 72024), (24008, 63339), (36012, 42226)]