513622144

素因数分解:

$2^7\times 7^1\times {\mathrm{269}}^1\times {\mathrm{2131}}^1$

素因数の和:2421

約数の個数: 64

約数和(自身を含む): 1174305600

約数和(自身を除く): 660683456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 269, 448, 538, 896, 1076, 1883, 2131, 2152, 3766, 4262, 4304, 7532, 8524, 8608, 14917, 15064, 17048, 17216, 29834, 30128, 34096, 34432, 59668, 60256, 68192, 119336, 120512, 136384, 238672, 241024, 272768, 477344, 573239, 954688, 1146478, 1909376, 2292956, 4012673, 4585912, 8025346, 9171824, 16050692, 18343648, 32101384, 36687296, 64202768, 73374592, 128405536, 256811072, 513622144]

約数ペア:

[(1, 513622144), (2, 256811072), (4, 128405536), (7, 73374592), (8, 64202768), (14, 36687296), (16, 32101384), (28, 18343648), (32, 16050692), (56, 9171824), (64, 8025346), (112, 4585912), (128, 4012673), (224, 2292956), (269, 1909376), (448, 1146478), (538, 954688), (896, 573239), (1076, 477344), (1883, 272768), (2131, 241024), (2152, 238672), (3766, 136384), (4262, 120512), (4304, 119336), (7532, 68192), (8524, 60256), (8608, 59668), (14917, 34432), (15064, 34096), (17048, 30128), (17216, 29834)]