681908736

素因数分解:

$2^9\times 3^1\times {\mathrm{31}}^1\times {\mathrm{14321}}^1$

素因数の和:14373

約数の個数: 80

約数和(自身を含む): 1875379968

約数和(自身を除く): 1193471232

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, 992, 1488, 1536, 1984, 2976, 3968, 5952, 7936, 11904, 14321, 15872, 23808, 28642, 42963, 47616, 57284, 85926, 114568, 171852, 229136, 343704, 443951, 458272, 687408, 887902, 916544, 1331853, 1374816, 1775804, 1833088, 2663706, 2749632, 3551608, 3666176, 5327412, 5499264, 7103216, 7332352, 10654824, 10998528, 14206432, 21309648, 21997056, 28412864, 42619296, 56825728, 85238592, 113651456, 170477184, 227302912, 340954368, 681908736]

約数ペア:

[(1, 681908736), (2, 340954368), (3, 227302912), (4, 170477184), (6, 113651456), (8, 85238592), (12, 56825728), (16, 42619296), (24, 28412864), (31, 21997056), (32, 21309648), (48, 14206432), (62, 10998528), (64, 10654824), (93, 7332352), (96, 7103216), (124, 5499264), (128, 5327412), (186, 3666176), (192, 3551608), (248, 2749632), (256, 2663706), (372, 1833088), (384, 1775804), (496, 1374816), (512, 1331853), (744, 916544), (768, 887902), (992, 687408), (1488, 458272), (1536, 443951), (1984, 343704), (2976, 229136), (3968, 171852), (5952, 114568), (7936, 85926), (11904, 57284), (14321, 47616), (15872, 42963), (23808, 28642)]