1222540272

素因数分解:

$2^4\times 3^2\times {\mathrm{8489863}}^1$

素因数の和:8489877

約数の個数: 30

約数和(自身を含む): 3421415192

約数和(自身を除く): 2198874920

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 8489863, 16979726, 25469589, 33959452, 50939178, 67918904, 76408767, 101878356, 135837808, 152817534, 203756712, 305635068, 407513424, 611270136, 1222540272]

約数ペア:

[(1, 1222540272), (2, 611270136), (3, 407513424), (4, 305635068), (6, 203756712), (8, 152817534), (9, 135837808), (12, 101878356), (16, 76408767), (18, 67918904), (24, 50939178), (36, 33959452), (48, 25469589), (72, 16979726), (144, 8489863)]