304999704

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{222953}}^1$

素因数の和:222984

約数の個数: 48

約数和(自身を含む): 869520600

約数和(自身を除く): 564520896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 222953, 445906, 668859, 891812, 1337718, 1783624, 2006577, 2675436, 4013154, 4236107, 5350872, 8026308, 8472214, 12708321, 16052616, 16944428, 25416642, 33888856, 38124963, 50833284, 76249926, 101666568, 152499852, 304999704]

約数ペア:

[(1, 304999704), (2, 152499852), (3, 101666568), (4, 76249926), (6, 50833284), (8, 38124963), (9, 33888856), (12, 25416642), (18, 16944428), (19, 16052616), (24, 12708321), (36, 8472214), (38, 8026308), (57, 5350872), (72, 4236107), (76, 4013154), (114, 2675436), (152, 2006577), (171, 1783624), (228, 1337718), (342, 891812), (456, 668859), (684, 445906), (1368, 222953)]