330646876

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{337}}^1\times {\mathrm{523}}^1$

素因数の和:938

約数の個数: 48

約数和(自身を含む): 674442496

約数和(自身を除く): 343795620

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 337, 469, 523, 674, 938, 1046, 1348, 1876, 2092, 2359, 3661, 4718, 7322, 9436, 14644, 22579, 35041, 45158, 70082, 90316, 140164, 158053, 176251, 245287, 316106, 352502, 490574, 632212, 705004, 981148, 1233757, 2467514, 4935028, 11808817, 23617634, 47235268, 82661719, 165323438, 330646876]

約数ペア:

[(1, 330646876), (2, 165323438), (4, 82661719), (7, 47235268), (14, 23617634), (28, 11808817), (67, 4935028), (134, 2467514), (268, 1233757), (337, 981148), (469, 705004), (523, 632212), (674, 490574), (938, 352502), (1046, 316106), (1348, 245287), (1876, 176251), (2092, 158053), (2359, 140164), (3661, 90316), (4718, 70082), (7322, 45158), (9436, 35041), (14644, 22579)]