777539964

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{17137}}^1$

素因数の和:17362

約数の個数: 48

約数和(自身を含む): 1919456000

約数和(自身を除く): 1141916036

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 199, 228, 398, 597, 796, 1194, 2388, 3781, 7562, 11343, 15124, 17137, 22686, 34274, 45372, 51411, 68548, 102822, 205644, 325603, 651206, 976809, 1302412, 1953618, 3410263, 3907236, 6820526, 10230789, 13641052, 20461578, 40923156, 64794997, 129589994, 194384991, 259179988, 388769982, 777539964]

約数ペア:

[(1, 777539964), (2, 388769982), (3, 259179988), (4, 194384991), (6, 129589994), (12, 64794997), (19, 40923156), (38, 20461578), (57, 13641052), (76, 10230789), (114, 6820526), (199, 3907236), (228, 3410263), (398, 1953618), (597, 1302412), (796, 976809), (1194, 651206), (2388, 325603), (3781, 205644), (7562, 102822), (11343, 68548), (15124, 51411), (17137, 45372), (22686, 34274)]