306784408

素因数分解:

$2^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{51199}}^1$

素因数の和:51319

約数の個数: 32

約数和(自身を含む): 663552000

約数和(自身を除く): 356767592

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 107, 214, 428, 749, 856, 1498, 2996, 5992, 51199, 102398, 204796, 358393, 409592, 716786, 1433572, 2867144, 5478293, 10956586, 21913172, 38348051, 43826344, 76696102, 153392204, 306784408]

約数ペア:

[(1, 306784408), (2, 153392204), (4, 76696102), (7, 43826344), (8, 38348051), (14, 21913172), (28, 10956586), (56, 5478293), (107, 2867144), (214, 1433572), (428, 716786), (749, 409592), (856, 358393), (1498, 204796), (2996, 102398), (5992, 51199)]