289243392

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{12149}}^1$

素因数の和:12199

約数の個数: 72

約数和(自身を含む): 794707200

約数和(自身を除く): 505463808

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, 744, 768, 992, 1488, 1984, 2976, 3968, 5952, 7936, 11904, 12149, 23808, 24298, 36447, 48596, 72894, 97192, 145788, 194384, 291576, 376619, 388768, 583152, 753238, 777536, 1129857, 1166304, 1506476, 1555072, 2259714, 2332608, 3012952, 3110144, 4519428, 4665216, 6025904, 9038856, 9330432, 12051808, 18077712, 24103616, 36155424, 48207232, 72310848, 96414464, 144621696, 289243392]

約数ペア:

[(1, 289243392), (2, 144621696), (3, 96414464), (4, 72310848), (6, 48207232), (8, 36155424), (12, 24103616), (16, 18077712), (24, 12051808), (31, 9330432), (32, 9038856), (48, 6025904), (62, 4665216), (64, 4519428), (93, 3110144), (96, 3012952), (124, 2332608), (128, 2259714), (186, 1555072), (192, 1506476), (248, 1166304), (256, 1129857), (372, 777536), (384, 753238), (496, 583152), (744, 388768), (768, 376619), (992, 291576), (1488, 194384), (1984, 145788), (2976, 97192), (3968, 72894), (5952, 48596), (7936, 36447), (11904, 24298), (12149, 23808)]