254619912

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{7649}}^1$

素因数の和:7750

約数の個数: 64

約数和(自身を含む): 679320000

約数和(自身を除く): 424700088

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 73, 76, 114, 146, 152, 219, 228, 292, 438, 456, 584, 876, 1387, 1752, 2774, 4161, 5548, 7649, 8322, 11096, 15298, 16644, 22947, 30596, 33288, 45894, 61192, 91788, 145331, 183576, 290662, 435993, 558377, 581324, 871986, 1116754, 1162648, 1675131, 1743972, 2233508, 3350262, 3487944, 4467016, 6700524, 10609163, 13401048, 21218326, 31827489, 42436652, 63654978, 84873304, 127309956, 254619912]

約数ペア:

[(1, 254619912), (2, 127309956), (3, 84873304), (4, 63654978), (6, 42436652), (8, 31827489), (12, 21218326), (19, 13401048), (24, 10609163), (38, 6700524), (57, 4467016), (73, 3487944), (76, 3350262), (114, 2233508), (146, 1743972), (152, 1675131), (219, 1162648), (228, 1116754), (292, 871986), (438, 581324), (456, 558377), (584, 435993), (876, 290662), (1387, 183576), (1752, 145331), (2774, 91788), (4161, 61192), (5548, 45894), (7649, 33288), (8322, 30596), (11096, 22947), (15298, 16644)]