449828384

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{6469}}^1$

素因数の和:6573

約数の個数: 48

約数和(自身を含む): 924459480

約数和(自身を除く): 474631096

約数列:

[1, 2, 4, 8, 16, 32, 41, 53, 82, 106, 164, 212, 328, 424, 656, 848, 1312, 1696, 2173, 4346, 6469, 8692, 12938, 17384, 25876, 34768, 51752, 69536, 103504, 207008, 265229, 342857, 530458, 685714, 1060916, 1371428, 2121832, 2742856, 4243664, 5485712, 8487328, 10971424, 14057137, 28114274, 56228548, 112457096, 224914192, 449828384]

約数ペア:

[(1, 449828384), (2, 224914192), (4, 112457096), (8, 56228548), (16, 28114274), (32, 14057137), (41, 10971424), (53, 8487328), (82, 5485712), (106, 4243664), (164, 2742856), (212, 2121832), (328, 1371428), (424, 1060916), (656, 685714), (848, 530458), (1312, 342857), (1696, 265229), (2173, 207008), (4346, 103504), (6469, 69536), (8692, 51752), (12938, 34768), (17384, 25876)]