315024966

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{353}}^1\times {\mathrm{1153}}^1$

素因数の和:1557

約数の個数: 48

約数和(自身を含む): 701013456

約数和(自身を除く): 385988490

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 353, 387, 706, 774, 1059, 1153, 2118, 2306, 3177, 3459, 6354, 6918, 10377, 15179, 20754, 30358, 45537, 49579, 91074, 99158, 136611, 148737, 273222, 297474, 407009, 446211, 814018, 892422, 1221027, 2442054, 3663081, 7326162, 17501387, 35002774, 52504161, 105008322, 157512483, 315024966]

約数ペア:

[(1, 315024966), (2, 157512483), (3, 105008322), (6, 52504161), (9, 35002774), (18, 17501387), (43, 7326162), (86, 3663081), (129, 2442054), (258, 1221027), (353, 892422), (387, 814018), (706, 446211), (774, 407009), (1059, 297474), (1153, 273222), (2118, 148737), (2306, 136611), (3177, 99158), (3459, 91074), (6354, 49579), (6918, 45537), (10377, 30358), (15179, 20754)]