629884314

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{11731}}^1$

素因数の和:11915

約数の個数: 48

約数和(自身を含む): 1445851680

約数和(自身を除く): 815967366

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 157, 171, 314, 342, 471, 942, 1413, 2826, 2983, 5966, 8949, 11731, 17898, 23462, 26847, 35193, 53694, 70386, 105579, 211158, 222889, 445778, 668667, 1337334, 1841767, 2006001, 3683534, 4012002, 5525301, 11050602, 16575903, 33151806, 34993573, 69987146, 104980719, 209961438, 314942157, 629884314]

約数ペア:

[(1, 629884314), (2, 314942157), (3, 209961438), (6, 104980719), (9, 69987146), (18, 34993573), (19, 33151806), (38, 16575903), (57, 11050602), (114, 5525301), (157, 4012002), (171, 3683534), (314, 2006001), (342, 1841767), (471, 1337334), (942, 668667), (1413, 445778), (2826, 222889), (2983, 211158), (5966, 105579), (8949, 70386), (11731, 53694), (17898, 35193), (23462, 26847)]