1205776

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:80

約数の個数: 80

約数和(自身を含む): 2999808

約数和(自身を除く): 1794032

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 22, 26, 31, 34, 44, 52, 62, 68, 88, 104, 124, 136, 143, 176, 187, 208, 221, 248, 272, 286, 341, 374, 403, 442, 496, 527, 572, 682, 748, 806, 884, 1054, 1144, 1364, 1496, 1612, 1768, 2108, 2288, 2431, 2728, 2992, 3224, 3536, 4216, 4433, 4862, 5456, 5797, 6448, 6851, 8432, 8866, 9724, 11594, 13702, 17732, 19448, 23188, 27404, 35464, 38896, 46376, 54808, 70928, 75361, 92752, 109616, 150722, 301444, 602888, 1205776]

約数ペア:

[(1, 1205776), (2, 602888), (4, 301444), (8, 150722), (11, 109616), (13, 92752), (16, 75361), (17, 70928), (22, 54808), (26, 46376), (31, 38896), (34, 35464), (44, 27404), (52, 23188), (62, 19448), (68, 17732), (88, 13702), (104, 11594), (124, 9724), (136, 8866), (143, 8432), (176, 6851), (187, 6448), (208, 5797), (221, 5456), (248, 4862), (272, 4433), (286, 4216), (341, 3536), (374, 3224), (403, 2992), (442, 2728), (496, 2431), (527, 2288), (572, 2108), (682, 1768), (748, 1612), (806, 1496), (884, 1364), (1054, 1144)]