227769444

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{129121}}^1$

素因数の和:129145

約数の個数: 54

約数和(自身を含む): 669755814

約数和(自身を除く): 441986370

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 129121, 258242, 387363, 516484, 774726, 903847, 1162089, 1549452, 1807694, 2324178, 2711541, 3615388, 4648356, 5423082, 6326929, 8134623, 10846164, 12653858, 16269246, 18980787, 25307716, 32538492, 37961574, 56942361, 75923148, 113884722, 227769444]

約数ペア:

[(1, 227769444), (2, 113884722), (3, 75923148), (4, 56942361), (6, 37961574), (7, 32538492), (9, 25307716), (12, 18980787), (14, 16269246), (18, 12653858), (21, 10846164), (28, 8134623), (36, 6326929), (42, 5423082), (49, 4648356), (63, 3615388), (84, 2711541), (98, 2324178), (126, 1807694), (147, 1549452), (196, 1162089), (252, 903847), (294, 774726), (441, 516484), (588, 387363), (882, 258242), (1764, 129121)]