304987616

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{560639}}^1$

素因数の和:560666

約数の個数: 24

約数和(自身を含む): 635765760

約数和(自身を除く): 330778144

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 560639, 1121278, 2242556, 4485112, 8970224, 9530863, 17940448, 19061726, 38123452, 76246904, 152493808, 304987616]

約数ペア:

[(1, 304987616), (2, 152493808), (4, 76246904), (8, 38123452), (16, 19061726), (17, 17940448), (32, 9530863), (34, 8970224), (68, 4485112), (136, 2242556), (272, 1121278), (544, 560639)]