2155867648

素因数分解:

$2^9\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:169

約数の個数: 240

約数和(自身を含む): 5289973920

約数和(自身を除く): 3134106272

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 23, 32, 34, 44, 46, 64, 68, 88, 89, 92, 121, 128, 136, 176, 178, 184, 187, 242, 253, 256, 272, 352, 356, 368, 374, 391, 484, 506, 512, 544, 704, 712, 736, 748, 782, 968, 979, 1012, 1088, 1408, 1424, 1472, 1496, 1513, 1564, 1936, 1958, 2024, 2047, 2057, 2176, 2783, 2816, 2848, 2944, 2992, 3026, 3128, 3872, 3916, 4048, 4094, 4114, 4301, 4352, 5566, 5632, 5696, 5888, 5984, 6052, 6256, 7744, 7832, 8096, 8188, 8228, 8602, 8704, 10769, 11132, 11392, 11776, 11968, 12104, 12512, 15488, 15664, 16192, 16376, 16456, 16643, 17204, 21538, 22264, 22517, 22784, 23936, 24208, 25024, 30976, 31328, 32384, 32752, 32912, 33286, 34408, 34799, 43076, 44528, 45034, 45568, 47311, 47872, 48416, 50048, 61952, 62656, 64768, 65504, 65824, 66572, 68816, 69598, 86152, 89056, 90068, 94622, 95744, 96832, 100096, 125312, 129536, 131008, 131648, 133144, 137632, 139196, 172304, 178112, 180136, 183073, 189244, 193664, 200192, 247687, 250624, 262016, 263296, 266288, 275264, 278392, 344608, 356224, 360272, 366146, 378488, 382789, 387328, 495374, 501248, 524032, 526592, 532576, 550528, 556784, 689216, 712448, 720544, 732292, 756976, 765578, 774656, 990748, 1048064, 1053184, 1065152, 1101056, 1113568, 1378432, 1424896, 1441088, 1464584, 1513952, 1531156, 1981496, 2130304, 2202112, 2227136, 2756864, 2882176, 2929168, 3027904, 3062312, 3962992, 4210679, 4260608, 4454272, 5513728, 5764352, 5858336, 6055808, 6124624, 7925984, 8421358, 8521216, 8908544, 11528704, 11716672, 12111616, 12249248, 15851968, 16842716, 17817088, 23433344, 24223232, 24498496, 31703936, 33685432, 46866688, 48996992, 63407872, 67370864, 93733376, 97993984, 126815744, 134741728, 195987968, 269483456, 538966912, 1077933824, 2155867648]

約数ペア:

[(1, 2155867648), (2, 1077933824), (4, 538966912), (8, 269483456), (11, 195987968), (16, 134741728), (17, 126815744), (22, 97993984), (23, 93733376), (32, 67370864), (34, 63407872), (44, 48996992), (46, 46866688), (64, 33685432), (68, 31703936), (88, 24498496), (89, 24223232), (92, 23433344), (121, 17817088), (128, 16842716), (136, 15851968), (176, 12249248), (178, 12111616), (184, 11716672), (187, 11528704), (242, 8908544), (253, 8521216), (256, 8421358), (272, 7925984), (352, 6124624), (356, 6055808), (368, 5858336), (374, 5764352), (391, 5513728), (484, 4454272), (506, 4260608), (512, 4210679), (544, 3962992), (704, 3062312), (712, 3027904), (736, 2929168), (748, 2882176), (782, 2756864), (968, 2227136), (979, 2202112), (1012, 2130304), (1088, 1981496), (1408, 1531156), (1424, 1513952), (1472, 1464584), (1496, 1441088), (1513, 1424896), (1564, 1378432), (1936, 1113568), (1958, 1101056), (2024, 1065152), (2047, 1053184), (2057, 1048064), (2176, 990748), (2783, 774656), (2816, 765578), (2848, 756976), (2944, 732292), (2992, 720544), (3026, 712448), (3128, 689216), (3872, 556784), (3916, 550528), (4048, 532576), (4094, 526592), (4114, 524032), (4301, 501248), (4352, 495374), (5566, 387328), (5632, 382789), (5696, 378488), (5888, 366146), (5984, 360272), (6052, 356224), (6256, 344608), (7744, 278392), (7832, 275264), (8096, 266288), (8188, 263296), (8228, 262016), (8602, 250624), (8704, 247687), (10769, 200192), (11132, 193664), (11392, 189244), (11776, 183073), (11968, 180136), (12104, 178112), (12512, 172304), (15488, 139196), (15664, 137632), (16192, 133144), (16376, 131648), (16456, 131008), (16643, 129536), (17204, 125312), (21538, 100096), (22264, 96832), (22517, 95744), (22784, 94622), (23936, 90068), (24208, 89056), (25024, 86152), (30976, 69598), (31328, 68816), (32384, 66572), (32752, 65824), (32912, 65504), (33286, 64768), (34408, 62656), (34799, 61952), (43076, 50048), (44528, 48416), (45034, 47872), (45568, 47311)]