337137152

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1931}}^1$

素因数の和:1991

約数の個数: 80

約数和(自身を含む): 758951424

約数和(自身を除く): 421814272

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 124, 128, 176, 248, 256, 341, 352, 496, 512, 682, 704, 992, 1364, 1408, 1931, 1984, 2728, 2816, 3862, 3968, 5456, 5632, 7724, 7936, 10912, 15448, 15872, 21241, 21824, 30896, 42482, 43648, 59861, 61792, 84964, 87296, 119722, 123584, 169928, 174592, 239444, 247168, 339856, 478888, 494336, 658471, 679712, 957776, 988672, 1316942, 1359424, 1915552, 2633884, 2718848, 3831104, 5267768, 5437696, 7662208, 10535536, 10875392, 15324416, 21071072, 30648832, 42142144, 84284288, 168568576, 337137152]

約数ペア:

[(1, 337137152), (2, 168568576), (4, 84284288), (8, 42142144), (11, 30648832), (16, 21071072), (22, 15324416), (31, 10875392), (32, 10535536), (44, 7662208), (62, 5437696), (64, 5267768), (88, 3831104), (124, 2718848), (128, 2633884), (176, 1915552), (248, 1359424), (256, 1316942), (341, 988672), (352, 957776), (496, 679712), (512, 658471), (682, 494336), (704, 478888), (992, 339856), (1364, 247168), (1408, 239444), (1931, 174592), (1984, 169928), (2728, 123584), (2816, 119722), (3862, 87296), (3968, 84964), (5456, 61792), (5632, 59861), (7724, 43648), (7936, 42482), (10912, 30896), (15448, 21824), (15872, 21241)]