1408849568

素因数分解:

$2^5\times 7^2\times {\mathrm{17}}^2\times {\mathrm{3109}}^1$

素因数の和:3167

約数の個数: 108

約数和(自身を含む): 3428579070

約数和(自身を除く): 2019729502

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 68, 98, 112, 119, 136, 196, 224, 238, 272, 289, 392, 476, 544, 578, 784, 833, 952, 1156, 1568, 1666, 1904, 2023, 2312, 3109, 3332, 3808, 4046, 4624, 6218, 6664, 8092, 9248, 12436, 13328, 14161, 16184, 21763, 24872, 26656, 28322, 32368, 43526, 49744, 52853, 56644, 64736, 87052, 99488, 105706, 113288, 152341, 174104, 211412, 226576, 304682, 348208, 369971, 422824, 453152, 609364, 696416, 739942, 845648, 898501, 1218728, 1479884, 1691296, 1797002, 2437456, 2589797, 2959768, 3594004, 4874912, 5179594, 5919536, 6289507, 7188008, 10359188, 11839072, 12579014, 14376016, 20718376, 25158028, 28752032, 41436752, 44026549, 50316056, 82873504, 88053098, 100632112, 176106196, 201264224, 352212392, 704424784, 1408849568]

約数ペア:

[(1, 1408849568), (2, 704424784), (4, 352212392), (7, 201264224), (8, 176106196), (14, 100632112), (16, 88053098), (17, 82873504), (28, 50316056), (32, 44026549), (34, 41436752), (49, 28752032), (56, 25158028), (68, 20718376), (98, 14376016), (112, 12579014), (119, 11839072), (136, 10359188), (196, 7188008), (224, 6289507), (238, 5919536), (272, 5179594), (289, 4874912), (392, 3594004), (476, 2959768), (544, 2589797), (578, 2437456), (784, 1797002), (833, 1691296), (952, 1479884), (1156, 1218728), (1568, 898501), (1666, 845648), (1904, 739942), (2023, 696416), (2312, 609364), (3109, 453152), (3332, 422824), (3808, 369971), (4046, 348208), (4624, 304682), (6218, 226576), (6664, 211412), (8092, 174104), (9248, 152341), (12436, 113288), (13328, 105706), (14161, 99488), (16184, 87052), (21763, 64736), (24872, 56644), (26656, 52853), (28322, 49744), (32368, 43526)]