339932988

素因数分解:

$2^2\times 3^2\times {\mathrm{409}}^1\times {\mathrm{23087}}^1$

素因数の和:23506

約数の個数: 36

約数和(自身を含む): 861413280

約数和(自身を除く): 521480292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 409, 818, 1227, 1636, 2454, 3681, 4908, 7362, 14724, 23087, 46174, 69261, 92348, 138522, 207783, 277044, 415566, 831132, 9442583, 18885166, 28327749, 37770332, 56655498, 84983247, 113310996, 169966494, 339932988]

約数ペア:

[(1, 339932988), (2, 169966494), (3, 113310996), (4, 84983247), (6, 56655498), (9, 37770332), (12, 28327749), (18, 18885166), (36, 9442583), (409, 831132), (818, 415566), (1227, 277044), (1636, 207783), (2454, 138522), (3681, 92348), (4908, 69261), (7362, 46174), (14724, 23087)]