297383216

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{1549}}^1$

素因数の和:1654

約数の個数: 60

約数和(自身を含む): 633106800

約数和(自身を除く): 335723584

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 71, 104, 142, 169, 208, 284, 338, 568, 676, 923, 1136, 1352, 1549, 1846, 2704, 3098, 3692, 6196, 7384, 11999, 12392, 14768, 20137, 23998, 24784, 40274, 47996, 80548, 95992, 109979, 161096, 191984, 219958, 261781, 322192, 439916, 523562, 879832, 1047124, 1429727, 1759664, 2094248, 2859454, 4188496, 5718908, 11437816, 18586451, 22875632, 37172902, 74345804, 148691608, 297383216]

約数ペア:

[(1, 297383216), (2, 148691608), (4, 74345804), (8, 37172902), (13, 22875632), (16, 18586451), (26, 11437816), (52, 5718908), (71, 4188496), (104, 2859454), (142, 2094248), (169, 1759664), (208, 1429727), (284, 1047124), (338, 879832), (568, 523562), (676, 439916), (923, 322192), (1136, 261781), (1352, 219958), (1549, 191984), (1846, 161096), (2704, 109979), (3098, 95992), (3692, 80548), (6196, 47996), (7384, 40274), (11999, 24784), (12392, 23998), (14768, 20137)]