243322728

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{921677}}^1$

素因数の和:921697

約数の個数: 32

約数和(自身を含む): 663608160

約数和(自身を除く): 420285432

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 921677, 1843354, 2765031, 3686708, 5530062, 7373416, 10138447, 11060124, 20276894, 22120248, 30415341, 40553788, 60830682, 81107576, 121661364, 243322728]

約数ペア:

[(1, 243322728), (2, 121661364), (3, 81107576), (4, 60830682), (6, 40553788), (8, 30415341), (11, 22120248), (12, 20276894), (22, 11060124), (24, 10138447), (33, 7373416), (44, 5530062), (66, 3686708), (88, 2765031), (132, 1843354), (264, 921677)]