279672

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1$

素因数の和:323

約数の個数: 32

約数和(自身を含む): 718080

約数和(自身を除く): 438408

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 271, 344, 516, 542, 813, 1032, 1084, 1626, 2168, 3252, 6504, 11653, 23306, 34959, 46612, 69918, 93224, 139836, 279672]

約数ペア:

[(1, 279672), (2, 139836), (3, 93224), (4, 69918), (6, 46612), (8, 34959), (12, 23306), (24, 11653), (43, 6504), (86, 3252), (129, 2168), (172, 1626), (258, 1084), (271, 1032), (344, 813), (516, 542)]