222785176

素因数分解:

$2^3\times {\mathrm{23}}^2\times {\mathrm{61}}^1\times {\mathrm{863}}^1$

素因数の和:976

約数の個数: 48

約数和(自身を含む): 444346560

約数和(自身を除く): 221561384

約数列:

[1, 2, 4, 8, 23, 46, 61, 92, 122, 184, 244, 488, 529, 863, 1058, 1403, 1726, 2116, 2806, 3452, 4232, 5612, 6904, 11224, 19849, 32269, 39698, 52643, 64538, 79396, 105286, 129076, 158792, 210572, 258152, 421144, 456527, 913054, 1210789, 1826108, 2421578, 3652216, 4843156, 9686312, 27848147, 55696294, 111392588, 222785176]

約数ペア:

[(1, 222785176), (2, 111392588), (4, 55696294), (8, 27848147), (23, 9686312), (46, 4843156), (61, 3652216), (92, 2421578), (122, 1826108), (184, 1210789), (244, 913054), (488, 456527), (529, 421144), (863, 258152), (1058, 210572), (1403, 158792), (1726, 129076), (2116, 105286), (2806, 79396), (3452, 64538), (4232, 52643), (5612, 39698), (6904, 32269), (11224, 19849)]