328517504

素因数分解:

$2^7\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2887}}^1$

素因数の和:3035

約数の個数: 64

約数和(自身を含む): 754114560

約数和(自身を除く): 425597056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 127, 128, 224, 254, 448, 508, 889, 896, 1016, 1778, 2032, 2887, 3556, 4064, 5774, 7112, 8128, 11548, 14224, 16256, 20209, 23096, 28448, 40418, 46192, 56896, 80836, 92384, 113792, 161672, 184768, 323344, 366649, 369536, 646688, 733298, 1293376, 1466596, 2566543, 2586752, 2933192, 5133086, 5866384, 10266172, 11732768, 20532344, 23465536, 41064688, 46931072, 82129376, 164258752, 328517504]

約数ペア:

[(1, 328517504), (2, 164258752), (4, 82129376), (7, 46931072), (8, 41064688), (14, 23465536), (16, 20532344), (28, 11732768), (32, 10266172), (56, 5866384), (64, 5133086), (112, 2933192), (127, 2586752), (128, 2566543), (224, 1466596), (254, 1293376), (448, 733298), (508, 646688), (889, 369536), (896, 366649), (1016, 323344), (1778, 184768), (2032, 161672), (2887, 113792), (3556, 92384), (4064, 80836), (5774, 56896), (7112, 46192), (8128, 40418), (11548, 28448), (14224, 23096), (16256, 20209)]