282585184

素因数分解:

$2^5\times 7^1\times {\mathrm{61}}^1\times {\mathrm{20681}}^1$

素因数の和:20759

約数の個数: 48

約数和(自身を含む): 646271136

約数和(自身を除く): 363685952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 112, 122, 224, 244, 427, 488, 854, 976, 1708, 1952, 3416, 6832, 13664, 20681, 41362, 82724, 144767, 165448, 289534, 330896, 579068, 661792, 1158136, 1261541, 2316272, 2523082, 4632544, 5046164, 8830787, 10092328, 17661574, 20184656, 35323148, 40369312, 70646296, 141292592, 282585184]

約数ペア:

[(1, 282585184), (2, 141292592), (4, 70646296), (7, 40369312), (8, 35323148), (14, 20184656), (16, 17661574), (28, 10092328), (32, 8830787), (56, 5046164), (61, 4632544), (112, 2523082), (122, 2316272), (224, 1261541), (244, 1158136), (427, 661792), (488, 579068), (854, 330896), (976, 289534), (1708, 165448), (1952, 144767), (3416, 82724), (6832, 41362), (13664, 20681)]