243647976

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:216

約数の個数: 192

約数和(自身を含む): 742072320

約数和(自身を除く): 498424344

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 43, 44, 52, 66, 78, 86, 88, 104, 127, 129, 132, 143, 156, 169, 172, 254, 258, 264, 286, 312, 338, 344, 381, 429, 473, 507, 508, 516, 559, 572, 676, 762, 858, 946, 1014, 1016, 1032, 1118, 1144, 1352, 1397, 1419, 1524, 1651, 1677, 1716, 1859, 1892, 2028, 2236, 2794, 2838, 3048, 3302, 3354, 3432, 3718, 3784, 4056, 4191, 4472, 4953, 5461, 5577, 5588, 5676, 6149, 6604, 6708, 7267, 7436, 8382, 9906, 10922, 11154, 11176, 11352, 12298, 13208, 13416, 14534, 14872, 16383, 16764, 18161, 18447, 19812, 21463, 21801, 21844, 22308, 24596, 29068, 32766, 33528, 36322, 36894, 39624, 42926, 43602, 43688, 44616, 49192, 54483, 58136, 60071, 64389, 65532, 70993, 72644, 73788, 79937, 85852, 87204, 108966, 120142, 128778, 131064, 141986, 145288, 147576, 159874, 171704, 174408, 180213, 212979, 217932, 236093, 239811, 240284, 257556, 283972, 319748, 360426, 425958, 435864, 472186, 479622, 480568, 515112, 567944, 639496, 708279, 720852, 780923, 851916, 922909, 944372, 959244, 1416558, 1441704, 1561846, 1703832, 1845818, 1888744, 1918488, 2342769, 2768727, 2833116, 3123692, 3691636, 4685538, 5537454, 5666232, 6247384, 7383272, 9371076, 10151999, 11074908, 18742152, 20303998, 22149816, 30455997, 40607996, 60911994, 81215992, 121823988, 243647976]

約数ペア:

[(1, 243647976), (2, 121823988), (3, 81215992), (4, 60911994), (6, 40607996), (8, 30455997), (11, 22149816), (12, 20303998), (13, 18742152), (22, 11074908), (24, 10151999), (26, 9371076), (33, 7383272), (39, 6247384), (43, 5666232), (44, 5537454), (52, 4685538), (66, 3691636), (78, 3123692), (86, 2833116), (88, 2768727), (104, 2342769), (127, 1918488), (129, 1888744), (132, 1845818), (143, 1703832), (156, 1561846), (169, 1441704), (172, 1416558), (254, 959244), (258, 944372), (264, 922909), (286, 851916), (312, 780923), (338, 720852), (344, 708279), (381, 639496), (429, 567944), (473, 515112), (507, 480568), (508, 479622), (516, 472186), (559, 435864), (572, 425958), (676, 360426), (762, 319748), (858, 283972), (946, 257556), (1014, 240284), (1016, 239811), (1032, 236093), (1118, 217932), (1144, 212979), (1352, 180213), (1397, 174408), (1419, 171704), (1524, 159874), (1651, 147576), (1677, 145288), (1716, 141986), (1859, 131064), (1892, 128778), (2028, 120142), (2236, 108966), (2794, 87204), (2838, 85852), (3048, 79937), (3302, 73788), (3354, 72644), (3432, 70993), (3718, 65532), (3784, 64389), (4056, 60071), (4191, 58136), (4472, 54483), (4953, 49192), (5461, 44616), (5577, 43688), (5588, 43602), (5676, 42926), (6149, 39624), (6604, 36894), (6708, 36322), (7267, 33528), (7436, 32766), (8382, 29068), (9906, 24596), (10922, 22308), (11154, 21844), (11176, 21801), (11352, 21463), (12298, 19812), (13208, 18447), (13416, 18161), (14534, 16764), (14872, 16383)]