242512884

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{354551}}^1$

素因数の和:354580

約数の個数: 36

約数和(自身を含む): 645284640

約数和(自身を除く): 402771756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 354551, 709102, 1063653, 1418204, 2127306, 3190959, 4254612, 6381918, 6736469, 12763836, 13472938, 20209407, 26945876, 40418814, 60628221, 80837628, 121256442, 242512884]

約数ペア:

[(1, 242512884), (2, 121256442), (3, 80837628), (4, 60628221), (6, 40418814), (9, 26945876), (12, 20209407), (18, 13472938), (19, 12763836), (36, 6736469), (38, 6381918), (57, 4254612), (76, 3190959), (114, 2127306), (171, 1418204), (228, 1063653), (342, 709102), (684, 354551)]