5255719168

素因数分解:

$2^8\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2557}}^1$

素因数の和:2648

約数の個数: 144

約数和(自身を含む): 12715838464

約数和(自身を除く): 7460119296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 37, 56, 62, 64, 74, 112, 124, 128, 148, 217, 224, 248, 256, 259, 296, 434, 448, 496, 518, 592, 868, 896, 992, 1036, 1147, 1184, 1736, 1792, 1984, 2072, 2294, 2368, 2557, 3472, 3968, 4144, 4588, 4736, 5114, 6944, 7936, 8029, 8288, 9176, 9472, 10228, 13888, 16058, 16576, 17899, 18352, 20456, 27776, 32116, 33152, 35798, 36704, 40912, 55552, 64232, 66304, 71596, 73408, 79267, 81824, 94609, 128464, 143192, 146816, 158534, 163648, 189218, 256928, 286384, 293632, 317068, 327296, 378436, 513856, 554869, 572768, 634136, 654592, 662263, 756872, 1027712, 1109738, 1145536, 1268272, 1324526, 1513744, 2055424, 2219476, 2291072, 2536544, 2649052, 2932879, 3027488, 4438952, 4582144, 5073088, 5298104, 5865758, 6054976, 8877904, 10146176, 10596208, 11731516, 12109952, 17755808, 20292352, 20530153, 21192416, 23463032, 24219904, 35511616, 41060306, 42384832, 46926064, 71023232, 82120612, 84769664, 93852128, 142046464, 164241224, 169539328, 187704256, 328482448, 375408512, 656964896, 750817024, 1313929792, 2627859584, 5255719168]

約数ペア:

[(1, 5255719168), (2, 2627859584), (4, 1313929792), (7, 750817024), (8, 656964896), (14, 375408512), (16, 328482448), (28, 187704256), (31, 169539328), (32, 164241224), (37, 142046464), (56, 93852128), (62, 84769664), (64, 82120612), (74, 71023232), (112, 46926064), (124, 42384832), (128, 41060306), (148, 35511616), (217, 24219904), (224, 23463032), (248, 21192416), (256, 20530153), (259, 20292352), (296, 17755808), (434, 12109952), (448, 11731516), (496, 10596208), (518, 10146176), (592, 8877904), (868, 6054976), (896, 5865758), (992, 5298104), (1036, 5073088), (1147, 4582144), (1184, 4438952), (1736, 3027488), (1792, 2932879), (1984, 2649052), (2072, 2536544), (2294, 2291072), (2368, 2219476), (2557, 2055424), (3472, 1513744), (3968, 1324526), (4144, 1268272), (4588, 1145536), (4736, 1109738), (5114, 1027712), (6944, 756872), (7936, 662263), (8029, 654592), (8288, 634136), (9176, 572768), (9472, 554869), (10228, 513856), (13888, 378436), (16058, 327296), (16576, 317068), (17899, 293632), (18352, 286384), (20456, 256928), (27776, 189218), (32116, 163648), (33152, 158534), (35798, 146816), (36704, 143192), (40912, 128464), (55552, 94609), (64232, 81824), (66304, 79267), (71596, 73408)]