339932672

素因数分解:

$2^9\times {\mathrm{53}}^1\times {\mathrm{12527}}^1$

素因数の和:12598

約数の個数: 40

約数和(自身を含む): 692071776

約数和(自身を除く): 352139104

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 128, 212, 256, 424, 512, 848, 1696, 3392, 6784, 12527, 13568, 25054, 27136, 50108, 100216, 200432, 400864, 663931, 801728, 1327862, 1603456, 2655724, 3206912, 5311448, 6413824, 10622896, 21245792, 42491584, 84983168, 169966336, 339932672]

約数ペア:

[(1, 339932672), (2, 169966336), (4, 84983168), (8, 42491584), (16, 21245792), (32, 10622896), (53, 6413824), (64, 5311448), (106, 3206912), (128, 2655724), (212, 1603456), (256, 1327862), (424, 801728), (512, 663931), (848, 400864), (1696, 200432), (3392, 100216), (6784, 50108), (12527, 27136), (13568, 25054)]