448274156

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{311}}^1$

素因数の和:431

約数の個数: 96

約数和(自身を含む): 951035904

約数和(自身を除く): 502761748

約数列:

[1, 2, 4, 11, 17, 22, 34, 41, 44, 47, 68, 82, 94, 164, 187, 188, 311, 374, 451, 517, 622, 697, 748, 799, 902, 1034, 1244, 1394, 1598, 1804, 1927, 2068, 2788, 3196, 3421, 3854, 5287, 6842, 7667, 7708, 8789, 10574, 12751, 13684, 14617, 15334, 17578, 21148, 21197, 25502, 29234, 30668, 32759, 35156, 42394, 51004, 58157, 58468, 65518, 84788, 116314, 131036, 140261, 160787, 216767, 232628, 248489, 280522, 321574, 360349, 433534, 496978, 561044, 599297, 643148, 720698, 867068, 993956, 1198594, 1441396, 2384437, 2397188, 2733379, 4768874, 5466758, 6592267, 9537748, 10188049, 10933516, 13184534, 20376098, 26369068, 40752196, 112068539, 224137078, 448274156]

約数ペア:

[(1, 448274156), (2, 224137078), (4, 112068539), (11, 40752196), (17, 26369068), (22, 20376098), (34, 13184534), (41, 10933516), (44, 10188049), (47, 9537748), (68, 6592267), (82, 5466758), (94, 4768874), (164, 2733379), (187, 2397188), (188, 2384437), (311, 1441396), (374, 1198594), (451, 993956), (517, 867068), (622, 720698), (697, 643148), (748, 599297), (799, 561044), (902, 496978), (1034, 433534), (1244, 360349), (1394, 321574), (1598, 280522), (1804, 248489), (1927, 232628), (2068, 216767), (2788, 160787), (3196, 140261), (3421, 131036), (3854, 116314), (5287, 84788), (6842, 65518), (7667, 58468), (7708, 58157), (8789, 51004), (10574, 42394), (12751, 35156), (13684, 32759), (14617, 30668), (15334, 29234), (17578, 25502), (21148, 21197)]