231637588

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{33493}}^1$

素因数の和:33536

約数の個数: 48

約数和(自身を含む): 525185920

約数和(自身を除く): 293548332

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 364, 494, 532, 988, 1729, 3458, 6916, 33493, 66986, 133972, 234451, 435409, 468902, 636367, 870818, 937804, 1272734, 1741636, 2545468, 3047863, 4454569, 6095726, 8272771, 8909138, 12191452, 16545542, 17818276, 33091084, 57909397, 115818794, 231637588]

約数ペア:

[(1, 231637588), (2, 115818794), (4, 57909397), (7, 33091084), (13, 17818276), (14, 16545542), (19, 12191452), (26, 8909138), (28, 8272771), (38, 6095726), (52, 4454569), (76, 3047863), (91, 2545468), (133, 1741636), (182, 1272734), (247, 937804), (266, 870818), (364, 636367), (494, 468902), (532, 435409), (988, 234451), (1729, 133972), (3458, 66986), (6916, 33493)]