287816268

素因数分解:

$2^2\times 3^1\times {\mathrm{151}}^1\times {\mathrm{193}}^1\times {\mathrm{823}}^1$

素因数の和:1174

約数の個数: 48

約数和(自身を含む): 680347136

約数和(自身を除く): 392530868

約数列:

[1, 2, 3, 4, 6, 12, 151, 193, 302, 386, 453, 579, 604, 772, 823, 906, 1158, 1646, 1812, 2316, 2469, 3292, 4938, 9876, 29143, 58286, 87429, 116572, 124273, 158839, 174858, 248546, 317678, 349716, 372819, 476517, 497092, 635356, 745638, 953034, 1491276, 1906068, 23984689, 47969378, 71954067, 95938756, 143908134, 287816268]

約数ペア:

[(1, 287816268), (2, 143908134), (3, 95938756), (4, 71954067), (6, 47969378), (12, 23984689), (151, 1906068), (193, 1491276), (302, 953034), (386, 745638), (453, 635356), (579, 497092), (604, 476517), (772, 372819), (823, 349716), (906, 317678), (1158, 248546), (1646, 174858), (1812, 158839), (2316, 124273), (2469, 116572), (3292, 87429), (4938, 58286), (9876, 29143)]