239459508

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{350087}}^1$

素因数の和:350116

約数の個数: 36

約数和(自身を含む): 637160160

約数和(自身を除く): 397700652

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 350087, 700174, 1050261, 1400348, 2100522, 3150783, 4201044, 6301566, 6651653, 12603132, 13303306, 19954959, 26606612, 39909918, 59864877, 79819836, 119729754, 239459508]

約数ペア:

[(1, 239459508), (2, 119729754), (3, 79819836), (4, 59864877), (6, 39909918), (9, 26606612), (12, 19954959), (18, 13303306), (19, 12603132), (36, 6651653), (38, 6301566), (57, 4201044), (76, 3150783), (114, 2100522), (171, 1400348), (228, 1050261), (342, 700174), (684, 350087)]