677804928

素因数分解:

$2^7\times 3^1\times {\mathrm{883}}^1\times {\mathrm{1999}}^1$

素因数の和:2899

約数の個数: 64

約数和(自身を含む): 1803360000

約数和(自身を除く): 1125555072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 883, 1766, 1999, 2649, 3532, 3998, 5298, 5997, 7064, 7996, 10596, 11994, 14128, 15992, 21192, 23988, 28256, 31984, 42384, 47976, 56512, 63968, 84768, 95952, 113024, 127936, 169536, 191904, 255872, 339072, 383808, 767616, 1765117, 3530234, 5295351, 7060468, 10590702, 14120936, 21181404, 28241872, 42362808, 56483744, 84725616, 112967488, 169451232, 225934976, 338902464, 677804928]

約数ペア:

[(1, 677804928), (2, 338902464), (3, 225934976), (4, 169451232), (6, 112967488), (8, 84725616), (12, 56483744), (16, 42362808), (24, 28241872), (32, 21181404), (48, 14120936), (64, 10590702), (96, 7060468), (128, 5295351), (192, 3530234), (384, 1765117), (883, 767616), (1766, 383808), (1999, 339072), (2649, 255872), (3532, 191904), (3998, 169536), (5298, 127936), (5997, 113024), (7064, 95952), (7996, 84768), (10596, 63968), (11994, 56512), (14128, 47976), (15992, 42384), (21192, 31984), (23988, 28256)]