1277776524

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{76771}}^1$

素因数の和:76870

約数の個数: 48

約数和(自身を含む): 3181431680

約数和(自身を除く): 1903655156

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 73, 76, 114, 146, 219, 228, 292, 438, 876, 1387, 2774, 4161, 5548, 8322, 16644, 76771, 153542, 230313, 307084, 460626, 921252, 1458649, 2917298, 4375947, 5604283, 5834596, 8751894, 11208566, 16812849, 17503788, 22417132, 33625698, 67251396, 106481377, 212962754, 319444131, 425925508, 638888262, 1277776524]

約数ペア:

[(1, 1277776524), (2, 638888262), (3, 425925508), (4, 319444131), (6, 212962754), (12, 106481377), (19, 67251396), (38, 33625698), (57, 22417132), (73, 17503788), (76, 16812849), (114, 11208566), (146, 8751894), (219, 5834596), (228, 5604283), (292, 4375947), (438, 2917298), (876, 1458649), (1387, 921252), (2774, 460626), (4161, 307084), (5548, 230313), (8322, 153542), (16644, 76771)]