261070884

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{463}}^1$

素因数の和:726

約数の個数: 96

約数和(自身を含む): 710922240

約数和(自身を除く): 449851356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 227, 276, 414, 454, 463, 621, 681, 828, 908, 926, 1242, 1362, 1389, 1852, 2043, 2484, 2724, 2778, 4086, 4167, 5221, 5556, 6129, 8172, 8334, 10442, 10649, 12258, 12501, 15663, 16668, 20884, 21298, 24516, 25002, 31326, 31947, 42596, 46989, 50004, 62652, 63894, 93978, 95841, 105101, 127788, 140967, 187956, 191682, 210202, 281934, 287523, 315303, 383364, 420404, 563868, 575046, 630606, 945909, 1150092, 1261212, 1891818, 2417323, 2837727, 3783636, 4834646, 5675454, 7251969, 9669292, 11350908, 14503938, 21755907, 29007876, 43511814, 65267721, 87023628, 130535442, 261070884]

約数ペア:

[(1, 261070884), (2, 130535442), (3, 87023628), (4, 65267721), (6, 43511814), (9, 29007876), (12, 21755907), (18, 14503938), (23, 11350908), (27, 9669292), (36, 7251969), (46, 5675454), (54, 4834646), (69, 3783636), (92, 2837727), (108, 2417323), (138, 1891818), (207, 1261212), (227, 1150092), (276, 945909), (414, 630606), (454, 575046), (463, 563868), (621, 420404), (681, 383364), (828, 315303), (908, 287523), (926, 281934), (1242, 210202), (1362, 191682), (1389, 187956), (1852, 140967), (2043, 127788), (2484, 105101), (2724, 95841), (2778, 93978), (4086, 63894), (4167, 62652), (5221, 50004), (5556, 46989), (6129, 42596), (8172, 31947), (8334, 31326), (10442, 25002), (10649, 24516), (12258, 21298), (12501, 20884), (15663, 16668)]