218639352

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{314137}}^1$

素因数の和:314175

約数の個数: 32

約数和(自身を含む): 565448400

約数和(自身を除く): 346809048

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 348, 696, 314137, 628274, 942411, 1256548, 1884822, 2513096, 3769644, 7539288, 9109973, 18219946, 27329919, 36439892, 54659838, 72879784, 109319676, 218639352]

約数ペア:

[(1, 218639352), (2, 109319676), (3, 72879784), (4, 54659838), (6, 36439892), (8, 27329919), (12, 18219946), (24, 9109973), (29, 7539288), (58, 3769644), (87, 2513096), (116, 1884822), (174, 1256548), (232, 942411), (348, 628274), (696, 314137)]