891658872

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{577}}^1$

素因数の和:742

約数の個数: 144

約数和(自身を含む): 2640119040

約数和(自身を除く): 1748460168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 127, 156, 169, 234, 254, 312, 338, 381, 468, 507, 508, 577, 676, 762, 936, 1014, 1016, 1143, 1154, 1352, 1521, 1524, 1651, 1731, 2028, 2286, 2308, 3042, 3048, 3302, 3462, 4056, 4572, 4616, 4953, 5193, 6084, 6604, 6924, 7501, 9144, 9906, 10386, 12168, 13208, 13848, 14859, 15002, 19812, 20772, 21463, 22503, 29718, 30004, 39624, 41544, 42926, 45006, 59436, 60008, 64389, 67509, 73279, 85852, 90012, 97513, 118872, 128778, 135018, 146558, 171704, 180024, 193167, 195026, 219837, 257556, 270036, 292539, 293116, 386334, 390052, 439674, 515112, 540072, 585078, 586232, 659511, 772668, 780104, 877617, 879348, 952627, 1170156, 1319022, 1545336, 1755234, 1758696, 1905254, 2340312, 2638044, 2857881, 3510468, 3810508, 5276088, 5715762, 7020936, 7621016, 8573643, 11431524, 12384151, 17147286, 22863048, 24768302, 34294572, 37152453, 49536604, 68589144, 74304906, 99073208, 111457359, 148609812, 222914718, 297219624, 445829436, 891658872]

約数ペア:

[(1, 891658872), (2, 445829436), (3, 297219624), (4, 222914718), (6, 148609812), (8, 111457359), (9, 99073208), (12, 74304906), (13, 68589144), (18, 49536604), (24, 37152453), (26, 34294572), (36, 24768302), (39, 22863048), (52, 17147286), (72, 12384151), (78, 11431524), (104, 8573643), (117, 7621016), (127, 7020936), (156, 5715762), (169, 5276088), (234, 3810508), (254, 3510468), (312, 2857881), (338, 2638044), (381, 2340312), (468, 1905254), (507, 1758696), (508, 1755234), (577, 1545336), (676, 1319022), (762, 1170156), (936, 952627), (1014, 879348), (1016, 877617), (1143, 780104), (1154, 772668), (1352, 659511), (1521, 586232), (1524, 585078), (1651, 540072), (1731, 515112), (2028, 439674), (2286, 390052), (2308, 386334), (3042, 293116), (3048, 292539), (3302, 270036), (3462, 257556), (4056, 219837), (4572, 195026), (4616, 193167), (4953, 180024), (5193, 171704), (6084, 146558), (6604, 135018), (6924, 128778), (7501, 118872), (9144, 97513), (9906, 90012), (10386, 85852), (12168, 73279), (13208, 67509), (13848, 64389), (14859, 60008), (15002, 59436), (19812, 45006), (20772, 42926), (21463, 41544), (22503, 39624), (29718, 30004)]