261035585312

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{7757}}^1\times {\mathrm{33923}}^1$

素因数の和:41721

約数の個数: 48

約数和(自身を含む): 530575702272

約数和(自身を除く): 269540116960

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 7757, 15514, 31028, 33923, 62056, 67846, 124112, 135692, 240467, 248224, 271384, 480934, 542768, 961868, 1051613, 1085536, 1923736, 2103226, 3847472, 4206452, 7694944, 8412904, 16825808, 33651616, 263140711, 526281422, 1052562844, 2105125688, 4210251376, 8157362041, 8420502752, 16314724082, 32629448164, 65258896328, 130517792656, 261035585312]

約数ペア:

[(1, 261035585312), (2, 130517792656), (4, 65258896328), (8, 32629448164), (16, 16314724082), (31, 8420502752), (32, 8157362041), (62, 4210251376), (124, 2105125688), (248, 1052562844), (496, 526281422), (992, 263140711), (7757, 33651616), (15514, 16825808), (31028, 8412904), (33923, 7694944), (62056, 4206452), (67846, 3847472), (124112, 2103226), (135692, 1923736), (240467, 1085536), (248224, 1051613), (271384, 961868), (480934, 542768)]