319729152

素因数分解:

$2^9\times 3^1\times {\mathrm{41}}^1\times {\mathrm{5077}}^1$

素因数の和:5139

約数の個数: 80

約数和(自身を含む): 872725392

約数和(自身を除く): 552996240

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 64, 82, 96, 123, 128, 164, 192, 246, 256, 328, 384, 492, 512, 656, 768, 984, 1312, 1536, 1968, 2624, 3936, 5077, 5248, 7872, 10154, 10496, 15231, 15744, 20308, 20992, 30462, 31488, 40616, 60924, 62976, 81232, 121848, 162464, 208157, 243696, 324928, 416314, 487392, 624471, 649856, 832628, 974784, 1248942, 1299712, 1665256, 1949568, 2497884, 2599424, 3330512, 3899136, 4995768, 6661024, 7798272, 9991536, 13322048, 19983072, 26644096, 39966144, 53288192, 79932288, 106576384, 159864576, 319729152]

約数ペア:

[(1, 319729152), (2, 159864576), (3, 106576384), (4, 79932288), (6, 53288192), (8, 39966144), (12, 26644096), (16, 19983072), (24, 13322048), (32, 9991536), (41, 7798272), (48, 6661024), (64, 4995768), (82, 3899136), (96, 3330512), (123, 2599424), (128, 2497884), (164, 1949568), (192, 1665256), (246, 1299712), (256, 1248942), (328, 974784), (384, 832628), (492, 649856), (512, 624471), (656, 487392), (768, 416314), (984, 324928), (1312, 243696), (1536, 208157), (1968, 162464), (2624, 121848), (3936, 81232), (5077, 62976), (5248, 60924), (7872, 40616), (10154, 31488), (10496, 30462), (15231, 20992), (15744, 20308)]