321942024

素因数分解:

$2^3\times 3^2\times {\mathrm{647}}^1\times {\mathrm{6911}}^1$

素因数の和:7570

約数の個数: 48

約数和(自身を含む): 873400320

約数和(自身を除く): 551458296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 647, 1294, 1941, 2588, 3882, 5176, 5823, 6911, 7764, 11646, 13822, 15528, 20733, 23292, 27644, 41466, 46584, 55288, 62199, 82932, 124398, 165864, 248796, 497592, 4471417, 8942834, 13414251, 17885668, 26828502, 35771336, 40242753, 53657004, 80485506, 107314008, 160971012, 321942024]

約数ペア:

[(1, 321942024), (2, 160971012), (3, 107314008), (4, 80485506), (6, 53657004), (8, 40242753), (9, 35771336), (12, 26828502), (18, 17885668), (24, 13414251), (36, 8942834), (72, 4471417), (647, 497592), (1294, 248796), (1941, 165864), (2588, 124398), (3882, 82932), (5176, 62199), (5823, 55288), (6911, 46584), (7764, 41466), (11646, 27644), (13822, 23292), (15528, 20733)]