338149744

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{728771}}^1$

素因数の和:728808

約数の個数: 20

約数和(自身を含む): 677757960

約数和(自身を除く): 339608216

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 728771, 1457542, 2915084, 5830168, 11660336, 21134359, 42268718, 84537436, 169074872, 338149744]

約数ペア:

[(1, 338149744), (2, 169074872), (4, 84537436), (8, 42268718), (16, 21134359), (29, 11660336), (58, 5830168), (116, 2915084), (232, 1457542), (464, 728771)]