216369528

素因数分解:

$2^3\times 3^1\times {\mathrm{211}}^1\times {\mathrm{42727}}^1$

素因数の和:42947

約数の個数: 32

約数和(自身を含む): 543500160

約数和(自身を除く): 327130632

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 211, 422, 633, 844, 1266, 1688, 2532, 5064, 42727, 85454, 128181, 170908, 256362, 341816, 512724, 1025448, 9015397, 18030794, 27046191, 36061588, 54092382, 72123176, 108184764, 216369528]

約数ペア:

[(1, 216369528), (2, 108184764), (3, 72123176), (4, 54092382), (6, 36061588), (8, 27046191), (12, 18030794), (24, 9015397), (211, 1025448), (422, 512724), (633, 341816), (844, 256362), (1266, 170908), (1688, 128181), (2532, 85454), (5064, 42727)]