668996928

素因数分解:

$2^6\times 3^3\times {\mathrm{387151}}^1$

素因数の和:387172

約数の個数: 56

約数和(自身を含む): 1966732160

約数和(自身を除く): 1297735232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 387151, 774302, 1161453, 1548604, 2322906, 3097208, 3484359, 4645812, 6194416, 6968718, 9291624, 10453077, 12388832, 13937436, 18583248, 20906154, 24777664, 27874872, 37166496, 41812308, 55749744, 74332992, 83624616, 111499488, 167249232, 222998976, 334498464, 668996928]

約数ペア:

[(1, 668996928), (2, 334498464), (3, 222998976), (4, 167249232), (6, 111499488), (8, 83624616), (9, 74332992), (12, 55749744), (16, 41812308), (18, 37166496), (24, 27874872), (27, 24777664), (32, 20906154), (36, 18583248), (48, 13937436), (54, 12388832), (64, 10453077), (72, 9291624), (96, 6968718), (108, 6194416), (144, 4645812), (192, 3484359), (216, 3097208), (288, 2322906), (432, 1548604), (576, 1161453), (864, 774302), (1728, 387151)]