266599424

素因数分解:

$2^{10}\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2861}}^1$

素因数の和:2901

約数の個数: 88

約数和(自身を含む): 656153568

約数和(自身を除く): 389554144

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 512, 728, 832, 896, 1024, 1456, 1664, 1792, 2861, 2912, 3328, 3584, 5722, 5824, 6656, 7168, 11444, 11648, 13312, 20027, 22888, 23296, 37193, 40054, 45776, 46592, 74386, 80108, 91552, 93184, 148772, 160216, 183104, 260351, 297544, 320432, 366208, 520702, 595088, 640864, 732416, 1041404, 1190176, 1281728, 1464832, 2082808, 2380352, 2563456, 2929664, 4165616, 4760704, 5126912, 8331232, 9521408, 10253824, 16662464, 19042816, 20507648, 33324928, 38085632, 66649856, 133299712, 266599424]

約数ペア:

[(1, 266599424), (2, 133299712), (4, 66649856), (7, 38085632), (8, 33324928), (13, 20507648), (14, 19042816), (16, 16662464), (26, 10253824), (28, 9521408), (32, 8331232), (52, 5126912), (56, 4760704), (64, 4165616), (91, 2929664), (104, 2563456), (112, 2380352), (128, 2082808), (182, 1464832), (208, 1281728), (224, 1190176), (256, 1041404), (364, 732416), (416, 640864), (448, 595088), (512, 520702), (728, 366208), (832, 320432), (896, 297544), (1024, 260351), (1456, 183104), (1664, 160216), (1792, 148772), (2861, 93184), (2912, 91552), (3328, 80108), (3584, 74386), (5722, 46592), (5824, 45776), (6656, 40054), (7168, 37193), (11444, 23296), (11648, 22888), (13312, 20027)]