264703992

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{3209}}^1$

素因数の和:3716

約数の個数: 64

約数和(自身を含む): 758073600

約数和(自身を除く): 493369608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 491, 982, 1473, 1964, 2946, 3209, 3437, 3928, 5892, 6418, 6874, 9627, 10311, 11784, 12836, 13748, 19254, 20622, 22463, 25672, 27496, 38508, 41244, 44926, 67389, 77016, 82488, 89852, 134778, 179704, 269556, 539112, 1575619, 3151238, 4726857, 6302476, 9453714, 11029333, 12604952, 18907428, 22058666, 33087999, 37814856, 44117332, 66175998, 88234664, 132351996, 264703992]

約数ペア:

[(1, 264703992), (2, 132351996), (3, 88234664), (4, 66175998), (6, 44117332), (7, 37814856), (8, 33087999), (12, 22058666), (14, 18907428), (21, 12604952), (24, 11029333), (28, 9453714), (42, 6302476), (56, 4726857), (84, 3151238), (168, 1575619), (491, 539112), (982, 269556), (1473, 179704), (1964, 134778), (2946, 89852), (3209, 82488), (3437, 77016), (3928, 67389), (5892, 44926), (6418, 41244), (6874, 38508), (9627, 27496), (10311, 25672), (11784, 22463), (12836, 20622), (13748, 19254)]