306670176

素因数分解:

$2^5\times 3^2\times {\mathrm{331}}^1\times {\mathrm{3217}}^1$

素因数の和:3564

約数の個数: 72

約数和(自身を含む): 874999944

約数和(自身を除く): 568329768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 331, 662, 993, 1324, 1986, 2648, 2979, 3217, 3972, 5296, 5958, 6434, 7944, 9651, 10592, 11916, 12868, 15888, 19302, 23832, 25736, 28953, 31776, 38604, 47664, 51472, 57906, 77208, 95328, 102944, 115812, 154416, 231624, 308832, 463248, 926496, 1064827, 2129654, 3194481, 4259308, 6388962, 8518616, 9583443, 12777924, 17037232, 19166886, 25555848, 34074464, 38333772, 51111696, 76667544, 102223392, 153335088, 306670176]

約数ペア:

[(1, 306670176), (2, 153335088), (3, 102223392), (4, 76667544), (6, 51111696), (8, 38333772), (9, 34074464), (12, 25555848), (16, 19166886), (18, 17037232), (24, 12777924), (32, 9583443), (36, 8518616), (48, 6388962), (72, 4259308), (96, 3194481), (144, 2129654), (288, 1064827), (331, 926496), (662, 463248), (993, 308832), (1324, 231624), (1986, 154416), (2648, 115812), (2979, 102944), (3217, 95328), (3972, 77208), (5296, 57906), (5958, 51472), (6434, 47664), (7944, 38604), (9651, 31776), (10592, 28953), (11916, 25736), (12868, 23832), (15888, 19302)]