291230847604

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{769}}^1\times {\mathrm{6701}}^1$

素因数の和:7744

約数の個数: 48

約数和(自身を含む): 520182432000

約数和(自身を除く): 228951584396

約数列:

[1, 2, 4, 71, 142, 199, 284, 398, 769, 796, 1538, 3076, 6701, 13402, 14129, 26804, 28258, 54599, 56516, 109198, 153031, 218396, 306062, 475771, 612124, 951542, 1333499, 1903084, 2666998, 5153069, 5333996, 10306138, 10865201, 20612276, 21730402, 43460804, 94678429, 189356858, 365867899, 378713716, 731735798, 1025460731, 1463471596, 2050921462, 4101842924, 72807711901, 145615423802, 291230847604]

約数ペア:

[(1, 291230847604), (2, 145615423802), (4, 72807711901), (71, 4101842924), (142, 2050921462), (199, 1463471596), (284, 1025460731), (398, 731735798), (769, 378713716), (796, 365867899), (1538, 189356858), (3076, 94678429), (6701, 43460804), (13402, 21730402), (14129, 20612276), (26804, 10865201), (28258, 10306138), (54599, 5333996), (56516, 5153069), (109198, 2666998), (153031, 1903084), (218396, 1333499), (306062, 951542), (475771, 612124)]