40804593152

素因数分解:

$2^9\times {\mathrm{53}}^1\times {\mathrm{257}}^1\times {\mathrm{5851}}^1$

素因数の和:6179

約数の個数: 80

約数和(自身を含む): 83405255472

約数和(自身を除く): 42600662320

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 128, 212, 256, 257, 424, 512, 514, 848, 1028, 1696, 2056, 3392, 4112, 5851, 6784, 8224, 11702, 13568, 13621, 16448, 23404, 27136, 27242, 32896, 46808, 54484, 65792, 93616, 108968, 131584, 187232, 217936, 310103, 374464, 435872, 620206, 748928, 871744, 1240412, 1497856, 1503707, 1743488, 2480824, 2995712, 3007414, 3486976, 4961648, 6014828, 6973952, 9923296, 12029656, 19846592, 24059312, 39693184, 48118624, 79386368, 79696471, 96237248, 158772736, 159392942, 192474496, 318785884, 384948992, 637571768, 769897984, 1275143536, 2550287072, 5100574144, 10201148288, 20402296576, 40804593152]

約数ペア:

[(1, 40804593152), (2, 20402296576), (4, 10201148288), (8, 5100574144), (16, 2550287072), (32, 1275143536), (53, 769897984), (64, 637571768), (106, 384948992), (128, 318785884), (212, 192474496), (256, 159392942), (257, 158772736), (424, 96237248), (512, 79696471), (514, 79386368), (848, 48118624), (1028, 39693184), (1696, 24059312), (2056, 19846592), (3392, 12029656), (4112, 9923296), (5851, 6973952), (6784, 6014828), (8224, 4961648), (11702, 3486976), (13568, 3007414), (13621, 2995712), (16448, 2480824), (23404, 1743488), (27136, 1503707), (27242, 1497856), (32896, 1240412), (46808, 871744), (54484, 748928), (65792, 620206), (93616, 435872), (108968, 374464), (131584, 310103), (187232, 217936)]