2019006976

素因数分解:

$2^9\times 7^2\times {\mathrm{23}}^1\times {\mathrm{3499}}^1$

素因数の和:3554

約数の個数: 120

約数和(自身を含む): 4898124000

約数和(自身を除く): 2879117024

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 49, 56, 64, 92, 98, 112, 128, 161, 184, 196, 224, 256, 322, 368, 392, 448, 512, 644, 736, 784, 896, 1127, 1288, 1472, 1568, 1792, 2254, 2576, 2944, 3136, 3499, 3584, 4508, 5152, 5888, 6272, 6998, 9016, 10304, 11776, 12544, 13996, 18032, 20608, 24493, 25088, 27992, 36064, 41216, 48986, 55984, 72128, 80477, 82432, 97972, 111968, 144256, 160954, 171451, 195944, 223936, 288512, 321908, 342902, 391888, 447872, 563339, 577024, 643816, 685804, 783776, 895744, 1126678, 1287632, 1371608, 1567552, 1791488, 2253356, 2575264, 2743216, 3135104, 3943373, 4506712, 5150528, 5486432, 6270208, 7886746, 9013424, 10301056, 10972864, 12540416, 15773492, 18026848, 20602112, 21945728, 31546984, 36053696, 41204224, 43891456, 63093968, 72107392, 87782912, 126187936, 144214784, 252375872, 288429568, 504751744, 1009503488, 2019006976]

約数ペア:

[(1, 2019006976), (2, 1009503488), (4, 504751744), (7, 288429568), (8, 252375872), (14, 144214784), (16, 126187936), (23, 87782912), (28, 72107392), (32, 63093968), (46, 43891456), (49, 41204224), (56, 36053696), (64, 31546984), (92, 21945728), (98, 20602112), (112, 18026848), (128, 15773492), (161, 12540416), (184, 10972864), (196, 10301056), (224, 9013424), (256, 7886746), (322, 6270208), (368, 5486432), (392, 5150528), (448, 4506712), (512, 3943373), (644, 3135104), (736, 2743216), (784, 2575264), (896, 2253356), (1127, 1791488), (1288, 1567552), (1472, 1371608), (1568, 1287632), (1792, 1126678), (2254, 895744), (2576, 783776), (2944, 685804), (3136, 643816), (3499, 577024), (3584, 563339), (4508, 447872), (5152, 391888), (5888, 342902), (6272, 321908), (6998, 288512), (9016, 223936), (10304, 195944), (11776, 171451), (12544, 160954), (13996, 144256), (18032, 111968), (20608, 97972), (24493, 82432), (25088, 80477), (27992, 72128), (36064, 55984), (41216, 48986)]