290580276

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1459}}^1\times {\mathrm{2371}}^1$

素因数の和:3844

約数の個数: 48

約数和(自身を含む): 775738880

約数和(自身を除く): 485158604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1459, 2371, 2918, 4377, 4742, 5836, 7113, 8754, 9484, 10213, 14226, 16597, 17508, 20426, 28452, 30639, 33194, 40852, 49791, 61278, 66388, 99582, 122556, 199164, 3459289, 6918578, 10377867, 13837156, 20755734, 24215023, 41511468, 48430046, 72645069, 96860092, 145290138, 290580276]

約数ペア:

[(1, 290580276), (2, 145290138), (3, 96860092), (4, 72645069), (6, 48430046), (7, 41511468), (12, 24215023), (14, 20755734), (21, 13837156), (28, 10377867), (42, 6918578), (84, 3459289), (1459, 199164), (2371, 122556), (2918, 99582), (4377, 66388), (4742, 61278), (5836, 49791), (7113, 40852), (8754, 33194), (9484, 30639), (10213, 28452), (14226, 20426), (16597, 17508)]