289453836

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{977}}^1\times {\mathrm{3527}}^1$

素因数の和:4518

約数の個数: 48

約数和(自身を含む): 772886016

約数和(自身を除く): 483432180

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 977, 1954, 2931, 3527, 3908, 5862, 6839, 7054, 10581, 11724, 13678, 14108, 20517, 21162, 24689, 27356, 41034, 42324, 49378, 74067, 82068, 98756, 148134, 296268, 3445879, 6891758, 10337637, 13783516, 20675274, 24121153, 41350548, 48242306, 72363459, 96484612, 144726918, 289453836]

約数ペア:

[(1, 289453836), (2, 144726918), (3, 96484612), (4, 72363459), (6, 48242306), (7, 41350548), (12, 24121153), (14, 20675274), (21, 13783516), (28, 10337637), (42, 6891758), (84, 3445879), (977, 296268), (1954, 148134), (2931, 98756), (3527, 82068), (3908, 74067), (5862, 49378), (6839, 42324), (7054, 41034), (10581, 27356), (11724, 24689), (13678, 21162), (14108, 20517)]