1728802096

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{3089}}^1$

素因数の和:3386

約数の個数: 80

約数和(自身を含む): 4046169600

約数和(自身を除く): 2317367504

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 263, 266, 304, 526, 532, 1052, 1064, 1841, 2104, 2128, 3089, 3682, 4208, 4997, 6178, 7364, 9994, 12356, 14728, 19988, 21623, 24712, 29456, 34979, 39976, 43246, 49424, 58691, 69958, 79952, 86492, 117382, 139916, 172984, 234764, 279832, 345968, 410837, 469528, 559664, 812407, 821674, 939056, 1624814, 1643348, 3249628, 3286696, 5686849, 6499256, 6573392, 11373698, 12998512, 15435733, 22747396, 30871466, 45494792, 61742932, 90989584, 108050131, 123485864, 216100262, 246971728, 432200524, 864401048, 1728802096]

約数ペア:

[(1, 1728802096), (2, 864401048), (4, 432200524), (7, 246971728), (8, 216100262), (14, 123485864), (16, 108050131), (19, 90989584), (28, 61742932), (38, 45494792), (56, 30871466), (76, 22747396), (112, 15435733), (133, 12998512), (152, 11373698), (263, 6573392), (266, 6499256), (304, 5686849), (526, 3286696), (532, 3249628), (1052, 1643348), (1064, 1624814), (1841, 939056), (2104, 821674), (2128, 812407), (3089, 559664), (3682, 469528), (4208, 410837), (4997, 345968), (6178, 279832), (7364, 234764), (9994, 172984), (12356, 139916), (14728, 117382), (19988, 86492), (21623, 79952), (24712, 69958), (29456, 58691), (34979, 49424), (39976, 43246)]