313242

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:142

約数の個数: 32

約数和(自身を含む): 689472

約数和(自身を除く): 376230

約数列:

[1, 2, 3, 6, 17, 34, 37, 51, 74, 83, 102, 111, 166, 222, 249, 498, 629, 1258, 1411, 1887, 2822, 3071, 3774, 4233, 6142, 8466, 9213, 18426, 52207, 104414, 156621, 313242]

約数ペア:

[(1, 313242), (2, 156621), (3, 104414), (6, 52207), (17, 18426), (34, 9213), (37, 8466), (51, 6142), (74, 4233), (83, 3774), (102, 3071), (111, 2822), (166, 1887), (222, 1411), (249, 1258), (498, 629)]