266565376

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13523}}^1$

素因数の和:13557

約数の個数: 72

約数和(自身を含む): 663433344

約数和(自身を除く): 396867968

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 256, 308, 352, 448, 616, 704, 896, 1232, 1408, 1792, 2464, 2816, 4928, 9856, 13523, 19712, 27046, 54092, 94661, 108184, 148753, 189322, 216368, 297506, 378644, 432736, 595012, 757288, 865472, 1041271, 1190024, 1514576, 1730944, 2082542, 2380048, 3029152, 3461888, 4165084, 4760096, 6058304, 8330168, 9520192, 12116608, 16660336, 19040384, 24233216, 33320672, 38080768, 66641344, 133282688, 266565376]

約数ペア:

[(1, 266565376), (2, 133282688), (4, 66641344), (7, 38080768), (8, 33320672), (11, 24233216), (14, 19040384), (16, 16660336), (22, 12116608), (28, 9520192), (32, 8330168), (44, 6058304), (56, 4760096), (64, 4165084), (77, 3461888), (88, 3029152), (112, 2380048), (128, 2082542), (154, 1730944), (176, 1514576), (224, 1190024), (256, 1041271), (308, 865472), (352, 757288), (448, 595012), (616, 432736), (704, 378644), (896, 297506), (1232, 216368), (1408, 189322), (1792, 148753), (2464, 108184), (2816, 94661), (4928, 54092), (9856, 27046), (13523, 19712)]