278399539212

素因数分解:

$2^2\times 3^1\times {\mathrm{127}}^1\times {\mathrm{379}}^1\times {\mathrm{481997}}^1$

素因数の和:482510

約数の個数: 48

約数和(自身を含む): 656442716160

約数和(自身を除く): 378043176948

約数列:

[1, 2, 3, 4, 6, 12, 127, 254, 379, 381, 508, 758, 762, 1137, 1516, 1524, 2274, 4548, 48133, 96266, 144399, 192532, 288798, 481997, 577596, 963994, 1445991, 1927988, 2891982, 5783964, 61213619, 122427238, 182676863, 183640857, 244854476, 365353726, 367281714, 548030589, 730707452, 734563428, 1096061178, 2192122356, 23199961601, 46399923202, 69599884803, 92799846404, 139199769606, 278399539212]

約数ペア:

[(1, 278399539212), (2, 139199769606), (3, 92799846404), (4, 69599884803), (6, 46399923202), (12, 23199961601), (127, 2192122356), (254, 1096061178), (379, 734563428), (381, 730707452), (508, 548030589), (758, 367281714), (762, 365353726), (1137, 244854476), (1516, 183640857), (1524, 182676863), (2274, 122427238), (4548, 61213619), (48133, 5783964), (96266, 2891982), (144399, 1927988), (192532, 1445991), (288798, 963994), (481997, 577596)]