328308272

素因数分解:

$2^4\times {\mathrm{1409}}^1\times {\mathrm{14563}}^1$

素因数の和:15980

約数の個数: 20

約数和(自身を含む): 636592440

約数和(自身を除く): 308284168

約数列:

[1, 2, 4, 8, 16, 1409, 2818, 5636, 11272, 14563, 22544, 29126, 58252, 116504, 233008, 20519267, 41038534, 82077068, 164154136, 328308272]

約数ペア:

[(1, 328308272), (2, 164154136), (4, 82077068), (8, 41038534), (16, 20519267), (1409, 233008), (2818, 116504), (5636, 58252), (11272, 29126), (14563, 22544)]