320136474

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{38303}}^1$

素因数の和:38514

約数の個数: 32

約数和(自身を含む): 735436800

約数和(自身を除く): 415300326

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 199, 398, 597, 1194, 1393, 2786, 4179, 8358, 38303, 76606, 114909, 229818, 268121, 536242, 804363, 1608726, 7622297, 15244594, 22866891, 45733782, 53356079, 106712158, 160068237, 320136474]

約数ペア:

[(1, 320136474), (2, 160068237), (3, 106712158), (6, 53356079), (7, 45733782), (14, 22866891), (21, 15244594), (42, 7622297), (199, 1608726), (398, 804363), (597, 536242), (1194, 268121), (1393, 229818), (2786, 114909), (4179, 76606), (8358, 38303)]