307875316

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{383}}^1\times {\mathrm{1511}}^1$

素因数の和:1924

約数の個数: 48

約数和(自身を含む): 650280960

約数和(自身を除く): 342405644

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 383, 532, 766, 1511, 1532, 2681, 3022, 5362, 6044, 7277, 10577, 10724, 14554, 21154, 28709, 29108, 42308, 50939, 57418, 101878, 114836, 200963, 203756, 401926, 578713, 803852, 1157426, 2314852, 4050991, 8101982, 10995547, 16203964, 21991094, 43982188, 76968829, 153937658, 307875316]

約数ペア:

[(1, 307875316), (2, 153937658), (4, 76968829), (7, 43982188), (14, 21991094), (19, 16203964), (28, 10995547), (38, 8101982), (76, 4050991), (133, 2314852), (266, 1157426), (383, 803852), (532, 578713), (766, 401926), (1511, 203756), (1532, 200963), (2681, 114836), (3022, 101878), (5362, 57418), (6044, 50939), (7277, 42308), (10577, 29108), (10724, 28709), (14554, 21154)]