195618989824

素因数分解:

$2^8\times {\mathrm{577}}^1\times {\mathrm{1324327}}^1$

素因数の和:1324920

約数の個数: 36

約数和(自身を含む): 391150869424

約数和(自身を除く): 195531879600

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 577, 1154, 2308, 4616, 9232, 18464, 36928, 73856, 147712, 1324327, 2648654, 5297308, 10594616, 21189232, 42378464, 84756928, 169513856, 339027712, 764136679, 1528273358, 3056546716, 6113093432, 12226186864, 24452373728, 48904747456, 97809494912, 195618989824]

約数ペア:

[(1, 195618989824), (2, 97809494912), (4, 48904747456), (8, 24452373728), (16, 12226186864), (32, 6113093432), (64, 3056546716), (128, 1528273358), (256, 764136679), (577, 339027712), (1154, 169513856), (2308, 84756928), (4616, 42378464), (9232, 21189232), (18464, 10594616), (36928, 5297308), (73856, 2648654), (147712, 1324327)]