289697364

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:227

約数の個数: 192

約数和(自身を含む): 862202880

約数和(自身を除く): 572505516

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 43, 44, 53, 54, 66, 86, 99, 106, 107, 108, 129, 132, 159, 172, 198, 212, 214, 258, 297, 318, 321, 387, 396, 428, 473, 477, 516, 583, 594, 636, 642, 774, 946, 954, 963, 1161, 1166, 1177, 1188, 1284, 1419, 1431, 1548, 1749, 1892, 1908, 1926, 2279, 2322, 2332, 2354, 2838, 2862, 2889, 3498, 3531, 3852, 4257, 4558, 4601, 4644, 4708, 5247, 5671, 5676, 5724, 5778, 6837, 6996, 7062, 8514, 9116, 9202, 10494, 10593, 11342, 11556, 12771, 13674, 13803, 14124, 15741, 17013, 17028, 18404, 20511, 20988, 21186, 22684, 25069, 25542, 27348, 27606, 31482, 31779, 34026, 41022, 41409, 42372, 50138, 50611, 51039, 51084, 55212, 61533, 62381, 62964, 63558, 68052, 75207, 82044, 82818, 100276, 101222, 102078, 123066, 124227, 124762, 127116, 150414, 151833, 153117, 165636, 187143, 202444, 204156, 225621, 243853, 246132, 248454, 249524, 300828, 303666, 306234, 374286, 451242, 455499, 487706, 496908, 561429, 607332, 612468, 676863, 731559, 748572, 902484, 910998, 975412, 1122858, 1353726, 1366497, 1463118, 1684287, 1821996, 2194677, 2245716, 2682383, 2707452, 2732994, 2926236, 3368574, 4389354, 5364766, 5465988, 6584031, 6737148, 8047149, 8778708, 10729532, 13168062, 16094298, 24141447, 26336124, 32188596, 48282894, 72424341, 96565788, 144848682, 289697364]

約数ペア:

[(1, 289697364), (2, 144848682), (3, 96565788), (4, 72424341), (6, 48282894), (9, 32188596), (11, 26336124), (12, 24141447), (18, 16094298), (22, 13168062), (27, 10729532), (33, 8778708), (36, 8047149), (43, 6737148), (44, 6584031), (53, 5465988), (54, 5364766), (66, 4389354), (86, 3368574), (99, 2926236), (106, 2732994), (107, 2707452), (108, 2682383), (129, 2245716), (132, 2194677), (159, 1821996), (172, 1684287), (198, 1463118), (212, 1366497), (214, 1353726), (258, 1122858), (297, 975412), (318, 910998), (321, 902484), (387, 748572), (396, 731559), (428, 676863), (473, 612468), (477, 607332), (516, 561429), (583, 496908), (594, 487706), (636, 455499), (642, 451242), (774, 374286), (946, 306234), (954, 303666), (963, 300828), (1161, 249524), (1166, 248454), (1177, 246132), (1188, 243853), (1284, 225621), (1419, 204156), (1431, 202444), (1548, 187143), (1749, 165636), (1892, 153117), (1908, 151833), (1926, 150414), (2279, 127116), (2322, 124762), (2332, 124227), (2354, 123066), (2838, 102078), (2862, 101222), (2889, 100276), (3498, 82818), (3531, 82044), (3852, 75207), (4257, 68052), (4558, 63558), (4601, 62964), (4644, 62381), (4708, 61533), (5247, 55212), (5671, 51084), (5676, 51039), (5724, 50611), (5778, 50138), (6837, 42372), (6996, 41409), (7062, 41022), (8514, 34026), (9116, 31779), (9202, 31482), (10494, 27606), (10593, 27348), (11342, 25542), (11556, 25069), (12771, 22684), (13674, 21186), (13803, 20988), (14124, 20511), (15741, 18404), (17013, 17028)]