8631228

素因数分解:

$2^2\times 3^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1$

素因数の和:306

約数の個数: 48

約数和(自身を含む): 20885760

約数和(自身を除く): 12254532

約数列:

[1, 2, 3, 4, 6, 12, 59, 73, 118, 146, 167, 177, 219, 236, 292, 334, 354, 438, 501, 668, 708, 876, 1002, 2004, 4307, 8614, 9853, 12191, 12921, 17228, 19706, 24382, 25842, 29559, 36573, 39412, 48764, 51684, 59118, 73146, 118236, 146292, 719269, 1438538, 2157807, 2877076, 4315614, 8631228]

約数ペア:

[(1, 8631228), (2, 4315614), (3, 2877076), (4, 2157807), (6, 1438538), (12, 719269), (59, 146292), (73, 118236), (118, 73146), (146, 59118), (167, 51684), (177, 48764), (219, 39412), (236, 36573), (292, 29559), (334, 25842), (354, 24382), (438, 19706), (501, 17228), (668, 12921), (708, 12191), (876, 9853), (1002, 8614), (2004, 4307)]