328740864

素因数分解:

$2^{12}\times 3^1\times {\mathrm{31}}^1\times {\mathrm{863}}^1$

素因数の和:921

約数の個数: 104

約数和(自身を含む): 905859072

約数和(自身を除く): 577118208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 512, 744, 768, 863, 992, 1024, 1488, 1536, 1726, 1984, 2048, 2589, 2976, 3072, 3452, 3968, 4096, 5178, 5952, 6144, 6904, 7936, 10356, 11904, 12288, 13808, 15872, 20712, 23808, 26753, 27616, 31744, 41424, 47616, 53506, 55232, 63488, 80259, 82848, 95232, 107012, 110464, 126976, 160518, 165696, 190464, 214024, 220928, 321036, 331392, 380928, 428048, 441856, 642072, 662784, 856096, 883712, 1284144, 1325568, 1712192, 1767424, 2568288, 2651136, 3424384, 3534848, 5136576, 5302272, 6848768, 10273152, 10604544, 13697536, 20546304, 27395072, 41092608, 54790144, 82185216, 109580288, 164370432, 328740864]

約数ペア:

[(1, 328740864), (2, 164370432), (3, 109580288), (4, 82185216), (6, 54790144), (8, 41092608), (12, 27395072), (16, 20546304), (24, 13697536), (31, 10604544), (32, 10273152), (48, 6848768), (62, 5302272), (64, 5136576), (93, 3534848), (96, 3424384), (124, 2651136), (128, 2568288), (186, 1767424), (192, 1712192), (248, 1325568), (256, 1284144), (372, 883712), (384, 856096), (496, 662784), (512, 642072), (744, 441856), (768, 428048), (863, 380928), (992, 331392), (1024, 321036), (1488, 220928), (1536, 214024), (1726, 190464), (1984, 165696), (2048, 160518), (2589, 126976), (2976, 110464), (3072, 107012), (3452, 95232), (3968, 82848), (4096, 80259), (5178, 63488), (5952, 55232), (6144, 53506), (6904, 47616), (7936, 41424), (10356, 31744), (11904, 27616), (12288, 26753), (13808, 23808), (15872, 20712)]