340218142

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{3167}}^1$

素因数の和:3456

約数の個数: 32

約数和(自身を含む): 588487680

約数和(自身を除く): 248269538

約数列:

[1, 2, 11, 19, 22, 38, 209, 257, 418, 514, 2827, 3167, 4883, 5654, 6334, 9766, 34837, 53713, 60173, 69674, 107426, 120346, 661903, 813919, 1323806, 1627838, 8953109, 15464461, 17906218, 30928922, 170109071, 340218142]

約数ペア:

[(1, 340218142), (2, 170109071), (11, 30928922), (19, 17906218), (22, 15464461), (38, 8953109), (209, 1627838), (257, 1323806), (418, 813919), (514, 661903), (2827, 120346), (3167, 107426), (4883, 69674), (5654, 60173), (6334, 53713), (9766, 34837)]