308506704496

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{664885139}}^1$

素因数の和:664885176

約数の個数: 20

約数和(自身を含む): 618343180200

約数和(自身を除く): 309836475704

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 664885139, 1329770278, 2659540556, 5319081112, 10638162224, 19281669031, 38563338062, 77126676124, 154253352248, 308506704496]

約数ペア:

[(1, 308506704496), (2, 154253352248), (4, 77126676124), (8, 38563338062), (16, 19281669031), (29, 10638162224), (58, 5319081112), (116, 2659540556), (232, 1329770278), (464, 664885139)]