272912572

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{463}}^1$

素因数の和:682

約数の個数: 48

約数和(自身を含む): 514483200

約数和(自身を除く): 241570628

約数列:

[1, 2, 4, 23, 43, 46, 86, 92, 149, 172, 298, 463, 596, 926, 989, 1852, 1978, 3427, 3956, 6407, 6854, 10649, 12814, 13708, 19909, 21298, 25628, 39818, 42596, 68987, 79636, 137974, 147361, 275948, 294722, 457907, 589444, 915814, 1586701, 1831628, 2966441, 3173402, 5932882, 6346804, 11865764, 68228143, 136456286, 272912572]

約数ペア:

[(1, 272912572), (2, 136456286), (4, 68228143), (23, 11865764), (43, 6346804), (46, 5932882), (86, 3173402), (92, 2966441), (149, 1831628), (172, 1586701), (298, 915814), (463, 589444), (596, 457907), (926, 294722), (989, 275948), (1852, 147361), (1978, 137974), (3427, 79636), (3956, 68987), (6407, 42596), (6854, 39818), (10649, 25628), (12814, 21298), (13708, 19909)]