239288292

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{154579}}^1$

素因数の和:154632

約数の個数: 36

約数和(自身を含む): 618938320

約数和(自身を除く): 379650028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 154579, 309158, 463737, 618316, 927474, 1391211, 1854948, 2782422, 5564844, 6646897, 13293794, 19940691, 26587588, 39881382, 59822073, 79762764, 119644146, 239288292]

約数ペア:

[(1, 239288292), (2, 119644146), (3, 79762764), (4, 59822073), (6, 39881382), (9, 26587588), (12, 19940691), (18, 13293794), (36, 6646897), (43, 5564844), (86, 2782422), (129, 1854948), (172, 1391211), (258, 927474), (387, 618316), (516, 463737), (774, 309158), (1548, 154579)]