509968683

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:206

約数の個数: 128

約数和(自身を含む): 967680000

約数和(自身を除く): 457711317

約数列:

[1, 3, 7, 9, 19, 21, 27, 29, 57, 59, 63, 83, 87, 133, 171, 177, 189, 203, 249, 261, 399, 413, 513, 531, 551, 581, 609, 747, 783, 1121, 1197, 1239, 1577, 1593, 1653, 1711, 1743, 1827, 2241, 2407, 3363, 3591, 3717, 3857, 4731, 4897, 4959, 5133, 5229, 5481, 7221, 7847, 10089, 11039, 11151, 11571, 11977, 14193, 14691, 14877, 15399, 15687, 16849, 21663, 23541, 30267, 32509, 33117, 34279, 34713, 35931, 42579, 44073, 45733, 46197, 50547, 64989, 70623, 93043, 97527, 99351, 102837, 104139, 107793, 132219, 137199, 142013, 151641, 211869, 227563, 279129, 292581, 298053, 308511, 320131, 323379, 411597, 426039, 454923, 651301, 682689, 837387, 877743, 925533, 960393, 994091, 1234791, 1278117, 1953903, 2048067, 2512161, 2698247, 2881179, 2982273, 3834351, 5861709, 6144201, 8094741, 8643537, 8946819, 17585127, 18887729, 24284223, 26840457, 56663187, 72852669, 169989561, 509968683]

約数ペア:

[(1, 509968683), (3, 169989561), (7, 72852669), (9, 56663187), (19, 26840457), (21, 24284223), (27, 18887729), (29, 17585127), (57, 8946819), (59, 8643537), (63, 8094741), (83, 6144201), (87, 5861709), (133, 3834351), (171, 2982273), (177, 2881179), (189, 2698247), (203, 2512161), (249, 2048067), (261, 1953903), (399, 1278117), (413, 1234791), (513, 994091), (531, 960393), (551, 925533), (581, 877743), (609, 837387), (747, 682689), (783, 651301), (1121, 454923), (1197, 426039), (1239, 411597), (1577, 323379), (1593, 320131), (1653, 308511), (1711, 298053), (1743, 292581), (1827, 279129), (2241, 227563), (2407, 211869), (3363, 151641), (3591, 142013), (3717, 137199), (3857, 132219), (4731, 107793), (4897, 104139), (4959, 102837), (5133, 99351), (5229, 97527), (5481, 93043), (7221, 70623), (7847, 64989), (10089, 50547), (11039, 46197), (11151, 45733), (11571, 44073), (11977, 42579), (14193, 35931), (14691, 34713), (14877, 34279), (15399, 33117), (15687, 32509), (16849, 30267), (21663, 23541)]