269483456

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:163

約数の個数: 168

約数和(自身を含む): 656722080

約数和(自身を除く): 387238624

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 23, 32, 34, 44, 46, 64, 68, 88, 89, 92, 121, 136, 176, 178, 184, 187, 242, 253, 272, 352, 356, 368, 374, 391, 484, 506, 544, 704, 712, 736, 748, 782, 968, 979, 1012, 1088, 1424, 1472, 1496, 1513, 1564, 1936, 1958, 2024, 2047, 2057, 2783, 2848, 2992, 3026, 3128, 3872, 3916, 4048, 4094, 4114, 4301, 5566, 5696, 5984, 6052, 6256, 7744, 7832, 8096, 8188, 8228, 8602, 10769, 11132, 11968, 12104, 12512, 15664, 16192, 16376, 16456, 16643, 17204, 21538, 22264, 22517, 24208, 25024, 31328, 32752, 32912, 33286, 34408, 34799, 43076, 44528, 45034, 47311, 48416, 62656, 65504, 65824, 66572, 68816, 69598, 86152, 89056, 90068, 94622, 96832, 131008, 131648, 133144, 137632, 139196, 172304, 178112, 180136, 183073, 189244, 247687, 266288, 275264, 278392, 344608, 360272, 366146, 378488, 382789, 495374, 532576, 556784, 689216, 720544, 732292, 756976, 765578, 990748, 1065152, 1113568, 1441088, 1464584, 1513952, 1531156, 1981496, 2227136, 2929168, 3027904, 3062312, 3962992, 4210679, 5858336, 6124624, 7925984, 8421358, 11716672, 12249248, 15851968, 16842716, 24498496, 33685432, 67370864, 134741728, 269483456]

約数ペア:

[(1, 269483456), (2, 134741728), (4, 67370864), (8, 33685432), (11, 24498496), (16, 16842716), (17, 15851968), (22, 12249248), (23, 11716672), (32, 8421358), (34, 7925984), (44, 6124624), (46, 5858336), (64, 4210679), (68, 3962992), (88, 3062312), (89, 3027904), (92, 2929168), (121, 2227136), (136, 1981496), (176, 1531156), (178, 1513952), (184, 1464584), (187, 1441088), (242, 1113568), (253, 1065152), (272, 990748), (352, 765578), (356, 756976), (368, 732292), (374, 720544), (391, 689216), (484, 556784), (506, 532576), (544, 495374), (704, 382789), (712, 378488), (736, 366146), (748, 360272), (782, 344608), (968, 278392), (979, 275264), (1012, 266288), (1088, 247687), (1424, 189244), (1472, 183073), (1496, 180136), (1513, 178112), (1564, 172304), (1936, 139196), (1958, 137632), (2024, 133144), (2047, 131648), (2057, 131008), (2783, 96832), (2848, 94622), (2992, 90068), (3026, 89056), (3128, 86152), (3872, 69598), (3916, 68816), (4048, 66572), (4094, 65824), (4114, 65504), (4301, 62656), (5566, 48416), (5696, 47311), (5984, 45034), (6052, 44528), (6256, 43076), (7744, 34799), (7832, 34408), (8096, 33286), (8188, 32912), (8228, 32752), (8602, 31328), (10769, 25024), (11132, 24208), (11968, 22517), (12104, 22264), (12512, 21538), (15664, 17204), (16192, 16643), (16376, 16456)]