729568174

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{661}}^1$

素因数の和:916

約数の個数: 32

約数和(自身を含む): 1137739680

約数和(自身を除く): 408171506

約数列:

[1, 2, 61, 83, 109, 122, 166, 218, 661, 1322, 5063, 6649, 9047, 10126, 13298, 18094, 40321, 54863, 72049, 80642, 109726, 144098, 551867, 1103734, 3346643, 4394989, 5980067, 6693286, 8789978, 11960134, 364784087, 729568174]

約数ペア:

[(1, 729568174), (2, 364784087), (61, 11960134), (83, 8789978), (109, 6693286), (122, 5980067), (166, 4394989), (218, 3346643), (661, 1103734), (1322, 551867), (5063, 144098), (6649, 109726), (9047, 80642), (10126, 72049), (13298, 54863), (18094, 40321)]