1251066208

素因数分解:

$2^5\times 7^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1\times {\mathrm{523}}^1$

素因数の和:780

約数の個数: 96

約数和(自身を含む): 2883928320

約数和(自身を除く): 1632862112

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 59, 112, 118, 181, 224, 236, 362, 413, 472, 523, 724, 826, 944, 1046, 1267, 1448, 1652, 1888, 2092, 2534, 2896, 3304, 3661, 4184, 5068, 5792, 6608, 7322, 8368, 10136, 10679, 13216, 14644, 16736, 20272, 21358, 29288, 30857, 40544, 42716, 58576, 61714, 74753, 85432, 94663, 117152, 123428, 149506, 170864, 189326, 215999, 246856, 299012, 341728, 378652, 431998, 493712, 598024, 662641, 757304, 863996, 987424, 1196048, 1325282, 1514608, 1727992, 2392096, 2650564, 3029216, 3455984, 5301128, 5585117, 6911968, 10602256, 11170234, 21204512, 22340468, 39095819, 44680936, 78191638, 89361872, 156383276, 178723744, 312766552, 625533104, 1251066208]

約数ペア:

[(1, 1251066208), (2, 625533104), (4, 312766552), (7, 178723744), (8, 156383276), (14, 89361872), (16, 78191638), (28, 44680936), (32, 39095819), (56, 22340468), (59, 21204512), (112, 11170234), (118, 10602256), (181, 6911968), (224, 5585117), (236, 5301128), (362, 3455984), (413, 3029216), (472, 2650564), (523, 2392096), (724, 1727992), (826, 1514608), (944, 1325282), (1046, 1196048), (1267, 987424), (1448, 863996), (1652, 757304), (1888, 662641), (2092, 598024), (2534, 493712), (2896, 431998), (3304, 378652), (3661, 341728), (4184, 299012), (5068, 246856), (5792, 215999), (6608, 189326), (7322, 170864), (8368, 149506), (10136, 123428), (10679, 117152), (13216, 94663), (14644, 85432), (16736, 74753), (20272, 61714), (21358, 58576), (29288, 42716), (30857, 40544)]