320542968

素因数分解:

$2^3\times 3^1\times {\mathrm{479}}^1\times {\mathrm{27883}}^1$

素因数の和:28371

約数の個数: 32

約数和(自身を含む): 803059200

約数和(自身を除く): 482516232

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 479, 958, 1437, 1916, 2874, 3832, 5748, 11496, 27883, 55766, 83649, 111532, 167298, 223064, 334596, 669192, 13355957, 26711914, 40067871, 53423828, 80135742, 106847656, 160271484, 320542968]

約数ペア:

[(1, 320542968), (2, 160271484), (3, 106847656), (4, 80135742), (6, 53423828), (8, 40067871), (12, 26711914), (24, 13355957), (479, 669192), (958, 334596), (1437, 223064), (1916, 167298), (2874, 111532), (3832, 83649), (5748, 55766), (11496, 27883)]