318676974

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{859}}^1$

素因数の和:966

約数の個数: 96

約数和(自身を含む): 812555520

約数和(自身を除く): 493878546

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 73, 77, 121, 146, 154, 219, 231, 242, 363, 438, 462, 511, 726, 803, 847, 859, 1022, 1533, 1606, 1694, 1718, 2409, 2541, 2577, 3066, 4818, 5082, 5154, 5621, 6013, 8833, 9449, 11242, 12026, 16863, 17666, 18039, 18898, 26499, 28347, 33726, 36078, 52998, 56694, 61831, 62707, 66143, 103939, 123662, 125414, 132286, 185493, 188121, 198429, 207878, 311817, 370986, 376242, 396858, 438949, 623634, 689777, 727573, 877898, 1316847, 1379554, 1455146, 2069331, 2182719, 2633694, 4138662, 4365438, 4828439, 7587547, 9656878, 14485317, 15175094, 22762641, 28970634, 45525282, 53112829, 106225658, 159338487, 318676974]

約数ペア:

[(1, 318676974), (2, 159338487), (3, 106225658), (6, 53112829), (7, 45525282), (11, 28970634), (14, 22762641), (21, 15175094), (22, 14485317), (33, 9656878), (42, 7587547), (66, 4828439), (73, 4365438), (77, 4138662), (121, 2633694), (146, 2182719), (154, 2069331), (219, 1455146), (231, 1379554), (242, 1316847), (363, 877898), (438, 727573), (462, 689777), (511, 623634), (726, 438949), (803, 396858), (847, 376242), (859, 370986), (1022, 311817), (1533, 207878), (1606, 198429), (1694, 188121), (1718, 185493), (2409, 132286), (2541, 125414), (2577, 123662), (3066, 103939), (4818, 66143), (5082, 62707), (5154, 61831), (5621, 56694), (6013, 52998), (8833, 36078), (9449, 33726), (11242, 28347), (12026, 26499), (16863, 18898), (17666, 18039)]