320777736

素因数分解:

$2^3\times 3^1\times {\mathrm{83}}^1\times {\mathrm{161033}}^1$

素因数の和:161125

約数の個数: 32

約数和(自身を含む): 811611360

約数和(自身を除く): 490833624

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 83, 166, 249, 332, 498, 664, 996, 1992, 161033, 322066, 483099, 644132, 966198, 1288264, 1932396, 3864792, 13365739, 26731478, 40097217, 53462956, 80194434, 106925912, 160388868, 320777736]

約数ペア:

[(1, 320777736), (2, 160388868), (3, 106925912), (4, 80194434), (6, 53462956), (8, 40097217), (12, 26731478), (24, 13365739), (83, 3864792), (166, 1932396), (249, 1288264), (332, 966198), (498, 644132), (664, 483099), (996, 322066), (1992, 161033)]