312933264

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{661}}^1\times {\mathrm{1409}}^1$

素因数の和:2088

約数の個数: 80

約数和(自身を含む): 925952640

約数和(自身を除く): 613019376

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 661, 1322, 1409, 1983, 2644, 2818, 3966, 4227, 4627, 5288, 5636, 7932, 8454, 9254, 9863, 10576, 11272, 13881, 15864, 16908, 18508, 19726, 22544, 27762, 29589, 31728, 33816, 37016, 39452, 55524, 59178, 67632, 74032, 78904, 111048, 118356, 157808, 222096, 236712, 473424, 931349, 1862698, 2794047, 3725396, 5588094, 6519443, 7450792, 11176188, 13038886, 14901584, 19558329, 22352376, 26077772, 39116658, 44704752, 52155544, 78233316, 104311088, 156466632, 312933264]

約数ペア:

[(1, 312933264), (2, 156466632), (3, 104311088), (4, 78233316), (6, 52155544), (7, 44704752), (8, 39116658), (12, 26077772), (14, 22352376), (16, 19558329), (21, 14901584), (24, 13038886), (28, 11176188), (42, 7450792), (48, 6519443), (56, 5588094), (84, 3725396), (112, 2794047), (168, 1862698), (336, 931349), (661, 473424), (1322, 236712), (1409, 222096), (1983, 157808), (2644, 118356), (2818, 111048), (3966, 78904), (4227, 74032), (4627, 67632), (5288, 59178), (5636, 55524), (7932, 39452), (8454, 37016), (9254, 33816), (9863, 31728), (10576, 29589), (11272, 27762), (13881, 22544), (15864, 19726), (16908, 18508)]