515257656

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1129951}}^1$

素因数の和:1129979

約数の個数: 32

約数和(自身を含む): 1355942400

約数和(自身を除く): 840684744

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 1129951, 2259902, 3389853, 4519804, 6779706, 9039608, 13559412, 21469069, 27118824, 42938138, 64407207, 85876276, 128814414, 171752552, 257628828, 515257656]

約数ペア:

[(1, 515257656), (2, 257628828), (3, 171752552), (4, 128814414), (6, 85876276), (8, 64407207), (12, 42938138), (19, 27118824), (24, 21469069), (38, 13559412), (57, 9039608), (76, 6779706), (114, 4519804), (152, 3389853), (228, 2259902), (456, 1129951)]