309152876

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{140269}}^1$

素因数の和:140321

約数の個数: 24

約数和(自身を含む): 589134000

約数和(自身を除く): 279981124

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 116, 551, 1102, 2204, 140269, 280538, 561076, 2665111, 4067801, 5330222, 8135602, 10660444, 16271204, 77288219, 154576438, 309152876]

約数ペア:

[(1, 309152876), (2, 154576438), (4, 77288219), (19, 16271204), (29, 10660444), (38, 8135602), (58, 5330222), (76, 4067801), (116, 2665111), (551, 561076), (1102, 280538), (2204, 140269)]