268746632

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{1489}}^1$

素因数の和:1806

約数の個数: 64

約数和(自身を含む): 630806400

約数和(自身を除く): 362059768

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 293, 308, 586, 616, 1172, 1489, 2051, 2344, 2978, 3223, 4102, 5956, 6446, 8204, 10423, 11912, 12892, 16379, 16408, 20846, 22561, 25784, 32758, 41692, 45122, 65516, 83384, 90244, 114653, 131032, 180488, 229306, 436277, 458612, 872554, 917224, 1745108, 3053939, 3490216, 4799047, 6107878, 9598094, 12215756, 19196188, 24431512, 33593329, 38392376, 67186658, 134373316, 268746632]

約数ペア:

[(1, 268746632), (2, 134373316), (4, 67186658), (7, 38392376), (8, 33593329), (11, 24431512), (14, 19196188), (22, 12215756), (28, 9598094), (44, 6107878), (56, 4799047), (77, 3490216), (88, 3053939), (154, 1745108), (293, 917224), (308, 872554), (586, 458612), (616, 436277), (1172, 229306), (1489, 180488), (2051, 131032), (2344, 114653), (2978, 90244), (3223, 83384), (4102, 65516), (5956, 45122), (6446, 41692), (8204, 32758), (10423, 25784), (11912, 22561), (12892, 20846), (16379, 16408)]