318204043208

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{16943}}^1\times {\mathrm{32159}}^1$

素因数の和:49181

約数の個数: 32

約数和(自身を含む): 604860134400

約数和(自身を除く): 286656091192

約数列:

[1, 2, 4, 8, 73, 146, 292, 584, 16943, 32159, 33886, 64318, 67772, 128636, 135544, 257272, 1236839, 2347607, 2473678, 4695214, 4947356, 9390428, 9894712, 18780856, 544869937, 1089739874, 2179479748, 4358959496, 39775505401, 79551010802, 159102021604, 318204043208]

約数ペア:

[(1, 318204043208), (2, 159102021604), (4, 79551010802), (8, 39775505401), (73, 4358959496), (146, 2179479748), (292, 1089739874), (584, 544869937), (16943, 18780856), (32159, 9894712), (33886, 9390428), (64318, 4947356), (67772, 4695214), (128636, 2473678), (135544, 2347607), (257272, 1236839)]