2679131898

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{79}}^1\times {\mathrm{307}}^1$

素因数の和:449

約数の個数: 144

約数和(自身を含む): 6590263680

約数和(自身を除く): 3911131782

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 34, 38, 51, 57, 79, 102, 114, 153, 158, 171, 237, 306, 307, 323, 342, 361, 474, 614, 646, 711, 722, 921, 969, 1083, 1343, 1422, 1501, 1842, 1938, 2166, 2686, 2763, 2907, 3002, 3249, 4029, 4503, 5219, 5526, 5814, 5833, 6137, 6498, 8058, 9006, 10438, 11666, 12087, 12274, 13509, 15657, 17499, 18411, 24174, 24253, 25517, 27018, 28519, 31314, 34998, 36822, 46971, 48506, 51034, 52497, 55233, 57038, 72759, 76551, 85557, 93942, 99161, 104994, 110466, 110827, 145518, 153102, 171114, 198322, 218277, 221654, 229653, 256671, 297483, 332481, 412301, 436554, 459306, 460807, 484823, 513342, 594966, 664962, 824602, 892449, 921614, 969646, 997443, 1236903, 1382421, 1454469, 1784898, 1884059, 1994886, 2473806, 2764842, 2908938, 3710709, 3768118, 4147263, 4363407, 5652177, 7421418, 7833719, 8294526, 8726814, 8755333, 11304354, 15667438, 16956531, 17510666, 23501157, 26265999, 33913062, 47002314, 52531998, 70503471, 78797997, 141006942, 148840661, 157595994, 297681322, 446521983, 893043966, 1339565949, 2679131898]

約数ペア:

[(1, 2679131898), (2, 1339565949), (3, 893043966), (6, 446521983), (9, 297681322), (17, 157595994), (18, 148840661), (19, 141006942), (34, 78797997), (38, 70503471), (51, 52531998), (57, 47002314), (79, 33913062), (102, 26265999), (114, 23501157), (153, 17510666), (158, 16956531), (171, 15667438), (237, 11304354), (306, 8755333), (307, 8726814), (323, 8294526), (342, 7833719), (361, 7421418), (474, 5652177), (614, 4363407), (646, 4147263), (711, 3768118), (722, 3710709), (921, 2908938), (969, 2764842), (1083, 2473806), (1343, 1994886), (1422, 1884059), (1501, 1784898), (1842, 1454469), (1938, 1382421), (2166, 1236903), (2686, 997443), (2763, 969646), (2907, 921614), (3002, 892449), (3249, 824602), (4029, 664962), (4503, 594966), (5219, 513342), (5526, 484823), (5814, 460807), (5833, 459306), (6137, 436554), (6498, 412301), (8058, 332481), (9006, 297483), (10438, 256671), (11666, 229653), (12087, 221654), (12274, 218277), (13509, 198322), (15657, 171114), (17499, 153102), (18411, 145518), (24174, 110827), (24253, 110466), (25517, 104994), (27018, 99161), (28519, 93942), (31314, 85557), (34998, 76551), (36822, 72759), (46971, 57038), (48506, 55233), (51034, 52497)]