243345828

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{661}}^1\times {\mathrm{2789}}^1$

素因数の和:3468

約数の個数: 48

約数和(自身を含む): 620585280

約数和(自身を除く): 377239452

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 661, 1322, 1983, 2644, 2789, 3966, 5578, 7271, 7932, 8367, 11156, 14542, 16734, 21813, 29084, 30679, 33468, 43626, 61358, 87252, 92037, 122716, 184074, 368148, 1843529, 3687058, 5530587, 7374116, 11061174, 20278819, 22122348, 40557638, 60836457, 81115276, 121672914, 243345828]

約数ペア:

[(1, 243345828), (2, 121672914), (3, 81115276), (4, 60836457), (6, 40557638), (11, 22122348), (12, 20278819), (22, 11061174), (33, 7374116), (44, 5530587), (66, 3687058), (132, 1843529), (661, 368148), (1322, 184074), (1983, 122716), (2644, 92037), (2789, 87252), (3966, 61358), (5578, 43626), (7271, 33468), (7932, 30679), (8367, 29084), (11156, 21813), (14542, 16734)]