390726384

素因数分解:

$2^4\times 3^1\times {\mathrm{8140133}}^1$

素因数の和:8140144

約数の個数: 20

約数和(自身を含む): 1009376616

約数和(自身を除く): 618650232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 8140133, 16280266, 24420399, 32560532, 48840798, 65121064, 97681596, 130242128, 195363192, 390726384]

約数ペア:

[(1, 390726384), (2, 195363192), (3, 130242128), (4, 97681596), (6, 65121064), (8, 48840798), (12, 32560532), (16, 24420399), (24, 16280266), (48, 8140133)]