678697908

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{547}}^1\times {\mathrm{14771}}^1$

素因数の和:15332

約数の個数: 48

約数和(自身を含む): 1813292544

約数和(自身を除く): 1134594636

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 547, 1094, 1641, 2188, 3282, 3829, 6564, 7658, 11487, 14771, 15316, 22974, 29542, 44313, 45948, 59084, 88626, 103397, 177252, 206794, 310191, 413588, 620382, 1240764, 8079737, 16159474, 24239211, 32318948, 48478422, 56558159, 96956844, 113116318, 169674477, 226232636, 339348954, 678697908]

約数ペア:

[(1, 678697908), (2, 339348954), (3, 226232636), (4, 169674477), (6, 113116318), (7, 96956844), (12, 56558159), (14, 48478422), (21, 32318948), (28, 24239211), (42, 16159474), (84, 8079737), (547, 1240764), (1094, 620382), (1641, 413588), (2188, 310191), (3282, 206794), (3829, 177252), (6564, 103397), (7658, 88626), (11487, 59084), (14771, 45948), (15316, 44313), (22974, 29542)]