252878256

素因数分解:

$2^4\times 3^2\times {\mathrm{109}}^1\times {\mathrm{16111}}^1$

素因数の和:16234

約数の個数: 60

約数和(自身を含む): 714244960

約数和(自身を除く): 461366704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 109, 144, 218, 327, 436, 654, 872, 981, 1308, 1744, 1962, 2616, 3924, 5232, 7848, 15696, 16111, 32222, 48333, 64444, 96666, 128888, 144999, 193332, 257776, 289998, 386664, 579996, 773328, 1159992, 1756099, 2319984, 3512198, 5268297, 7024396, 10536594, 14048792, 15804891, 21073188, 28097584, 31609782, 42146376, 63219564, 84292752, 126439128, 252878256]

約数ペア:

[(1, 252878256), (2, 126439128), (3, 84292752), (4, 63219564), (6, 42146376), (8, 31609782), (9, 28097584), (12, 21073188), (16, 15804891), (18, 14048792), (24, 10536594), (36, 7024396), (48, 5268297), (72, 3512198), (109, 2319984), (144, 1756099), (218, 1159992), (327, 773328), (436, 579996), (654, 386664), (872, 289998), (981, 257776), (1308, 193332), (1744, 144999), (1962, 128888), (2616, 96666), (3924, 64444), (5232, 48333), (7848, 32222), (15696, 16111)]