320171136

素因数分解:

$2^7\times 3^1\times {\mathrm{29}}^1\times {\mathrm{28751}}^1$

素因数の和:28797

約数の個数: 64

約数和(自身を含む): 879811200

約数和(自身を除く): 559640064

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 87, 96, 116, 128, 174, 192, 232, 348, 384, 464, 696, 928, 1392, 1856, 2784, 3712, 5568, 11136, 28751, 57502, 86253, 115004, 172506, 230008, 345012, 460016, 690024, 833779, 920032, 1380048, 1667558, 1840064, 2501337, 2760096, 3335116, 3680128, 5002674, 5520192, 6670232, 10005348, 11040384, 13340464, 20010696, 26680928, 40021392, 53361856, 80042784, 106723712, 160085568, 320171136]

約数ペア:

[(1, 320171136), (2, 160085568), (3, 106723712), (4, 80042784), (6, 53361856), (8, 40021392), (12, 26680928), (16, 20010696), (24, 13340464), (29, 11040384), (32, 10005348), (48, 6670232), (58, 5520192), (64, 5002674), (87, 3680128), (96, 3335116), (116, 2760096), (128, 2501337), (174, 1840064), (192, 1667558), (232, 1380048), (348, 920032), (384, 833779), (464, 690024), (696, 460016), (928, 345012), (1392, 230008), (1856, 172506), (2784, 115004), (3712, 86253), (5568, 57502), (11136, 28751)]