2564284432

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{293}}^1$

素因数の和:560

約数の個数: 80

約数和(自身を含む): 5179668480

約数和(自身を除く): 2615384048

約数列:

[1, 2, 4, 8, 16, 59, 73, 118, 127, 146, 236, 254, 292, 293, 472, 508, 584, 586, 944, 1016, 1168, 1172, 2032, 2344, 4307, 4688, 7493, 8614, 9271, 14986, 17228, 17287, 18542, 21389, 29972, 34456, 34574, 37084, 37211, 42778, 59944, 68912, 69148, 74168, 74422, 85556, 119888, 138296, 148336, 148844, 171112, 276592, 297688, 342224, 546989, 595376, 1093978, 1261951, 2187956, 2195449, 2523902, 2716403, 4375912, 4390898, 5047804, 5432806, 8751824, 8781796, 10095608, 10865612, 17563592, 20191216, 21731224, 35127184, 43462448, 160267777, 320535554, 641071108, 1282142216, 2564284432]

約数ペア:

[(1, 2564284432), (2, 1282142216), (4, 641071108), (8, 320535554), (16, 160267777), (59, 43462448), (73, 35127184), (118, 21731224), (127, 20191216), (146, 17563592), (236, 10865612), (254, 10095608), (292, 8781796), (293, 8751824), (472, 5432806), (508, 5047804), (584, 4390898), (586, 4375912), (944, 2716403), (1016, 2523902), (1168, 2195449), (1172, 2187956), (2032, 1261951), (2344, 1093978), (4307, 595376), (4688, 546989), (7493, 342224), (8614, 297688), (9271, 276592), (14986, 171112), (17228, 148844), (17287, 148336), (18542, 138296), (21389, 119888), (29972, 85556), (34456, 74422), (34574, 74168), (37084, 69148), (37211, 68912), (42778, 59944)]