1520136

素因数分解:

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

素因数の和:546

約数の個数: 48

約数和(自身を含む): 4221360

約数和(自身を除く): 2701224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 491, 516, 774, 982, 1032, 1473, 1548, 1964, 2946, 3096, 3928, 4419, 5892, 8838, 11784, 17676, 21113, 35352, 42226, 63339, 84452, 126678, 168904, 190017, 253356, 380034, 506712, 760068, 1520136]

約数ペア:

[(1, 1520136), (2, 760068), (3, 506712), (4, 380034), (6, 253356), (8, 190017), (9, 168904), (12, 126678), (18, 84452), (24, 63339), (36, 42226), (43, 35352), (72, 21113), (86, 17676), (129, 11784), (172, 8838), (258, 5892), (344, 4419), (387, 3928), (491, 3096), (516, 2946), (774, 1964), (982, 1548), (1032, 1473)]