218963328

素因数分解:

$2^7\times 3^1\times {\mathrm{570217}}^1$

素因数の和:570234

約数の個数: 32

約数和(自身を含む): 581622360

約数和(自身を除く): 362659032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 570217, 1140434, 1710651, 2280868, 3421302, 4561736, 6842604, 9123472, 13685208, 18246944, 27370416, 36493888, 54740832, 72987776, 109481664, 218963328]

約数ペア:

[(1, 218963328), (2, 109481664), (3, 72987776), (4, 54740832), (6, 36493888), (8, 27370416), (12, 18246944), (16, 13685208), (24, 9123472), (32, 6842604), (48, 4561736), (64, 3421302), (96, 2280868), (128, 1710651), (192, 1140434), (384, 570217)]