2200221184

素因数分解:

$2^9\times 7^1\times {\mathrm{29}}^1\times {\mathrm{21169}}^1$

素因数の和:21223

約数の個数: 80

約数和(自身を含む): 5197658400

約数和(自身を除く): 2997437216

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 128, 203, 224, 232, 256, 406, 448, 464, 512, 812, 896, 928, 1624, 1792, 1856, 3248, 3584, 3712, 6496, 7424, 12992, 14848, 21169, 25984, 42338, 51968, 84676, 103936, 148183, 169352, 296366, 338704, 592732, 613901, 677408, 1185464, 1227802, 1354816, 2370928, 2455604, 2709632, 4297307, 4741856, 4911208, 5419264, 8594614, 9483712, 9822416, 10838528, 17189228, 18967424, 19644832, 34378456, 37934848, 39289664, 68756912, 75869696, 78579328, 137513824, 157158656, 275027648, 314317312, 550055296, 1100110592, 2200221184]

約数ペア:

[(1, 2200221184), (2, 1100110592), (4, 550055296), (7, 314317312), (8, 275027648), (14, 157158656), (16, 137513824), (28, 78579328), (29, 75869696), (32, 68756912), (56, 39289664), (58, 37934848), (64, 34378456), (112, 19644832), (116, 18967424), (128, 17189228), (203, 10838528), (224, 9822416), (232, 9483712), (256, 8594614), (406, 5419264), (448, 4911208), (464, 4741856), (512, 4297307), (812, 2709632), (896, 2455604), (928, 2370928), (1624, 1354816), (1792, 1227802), (1856, 1185464), (3248, 677408), (3584, 613901), (3712, 592732), (6496, 338704), (7424, 296366), (12992, 169352), (14848, 148183), (21169, 103936), (25984, 84676), (42338, 51968)]