290632248

素因数分解:

$2^3\times 3^2\times {\mathrm{149}}^1\times {\mathrm{27091}}^1$

素因数の和:27252

約数の個数: 48

約数和(自身を含む): 792441000

約数和(自身を除く): 501808752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 149, 298, 447, 596, 894, 1192, 1341, 1788, 2682, 3576, 5364, 10728, 27091, 54182, 81273, 108364, 162546, 216728, 243819, 325092, 487638, 650184, 975276, 1950552, 4036559, 8073118, 12109677, 16146236, 24219354, 32292472, 36329031, 48438708, 72658062, 96877416, 145316124, 290632248]

約数ペア:

[(1, 290632248), (2, 145316124), (3, 96877416), (4, 72658062), (6, 48438708), (8, 36329031), (9, 32292472), (12, 24219354), (18, 16146236), (24, 12109677), (36, 8073118), (72, 4036559), (149, 1950552), (298, 975276), (447, 650184), (596, 487638), (894, 325092), (1192, 243819), (1341, 216728), (1788, 162546), (2682, 108364), (3576, 81273), (5364, 54182), (10728, 27091)]