289092492

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{617719}}^1$

素因数の和:617742

約数の個数: 36

約数和(自身を含む): 786975280

約数和(自身を除く): 497882788

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 617719, 1235438, 1853157, 2470876, 3706314, 5559471, 7412628, 8030347, 11118942, 16060694, 22237884, 24091041, 32121388, 48182082, 72273123, 96364164, 144546246, 289092492]

約数ペア:

[(1, 289092492), (2, 144546246), (3, 96364164), (4, 72273123), (6, 48182082), (9, 32121388), (12, 24091041), (13, 22237884), (18, 16060694), (26, 11118942), (36, 8030347), (39, 7412628), (52, 5559471), (78, 3706314), (117, 2470876), (156, 1853157), (234, 1235438), (468, 617719)]