272259461999

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{577}}^1\times {\mathrm{2339}}^1$

素因数の和:3132

約数の個数: 48

約数和(自身を含む): 333044524800

約数和(自身を除く): 60785062801

約数列:

[1, 7, 23, 49, 161, 179, 577, 1127, 1253, 2339, 4039, 4117, 8771, 13271, 16373, 28273, 28819, 53797, 92897, 103283, 114611, 201733, 376579, 418681, 650279, 722981, 1349603, 2375509, 2636053, 2930767, 5060867, 9447221, 9629663, 16628563, 20515369, 31040869, 66130547, 67407641, 116399941, 217286083, 241578937, 471853487, 1521002581, 1691052559, 5556315551, 11837367913, 38894208857, 272259461999]

約数ペア:

[(1, 272259461999), (7, 38894208857), (23, 11837367913), (49, 5556315551), (161, 1691052559), (179, 1521002581), (577, 471853487), (1127, 241578937), (1253, 217286083), (2339, 116399941), (4039, 67407641), (4117, 66130547), (8771, 31040869), (13271, 20515369), (16373, 16628563), (28273, 9629663), (28819, 9447221), (53797, 5060867), (92897, 2930767), (103283, 2636053), (114611, 2375509), (201733, 1349603), (376579, 722981), (418681, 650279)]