779358426

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{199}}^1$

素因数の和:409

約数の個数: 128

約数和(自身を含む): 2004480000

約数和(自身を除く): 1225121574

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 98, 147, 154, 173, 199, 231, 294, 343, 346, 398, 462, 519, 539, 597, 686, 1029, 1038, 1078, 1194, 1211, 1393, 1617, 1903, 2058, 2189, 2422, 2786, 3234, 3633, 3773, 3806, 4179, 4378, 5709, 6567, 7266, 7546, 8358, 8477, 9751, 11319, 11418, 13134, 13321, 15323, 16954, 19502, 22638, 25431, 26642, 29253, 30646, 34427, 39963, 45969, 50862, 58506, 59339, 68257, 68854, 79926, 91938, 93247, 103281, 107261, 118678, 136514, 178017, 186494, 204771, 206562, 214522, 240989, 279741, 321783, 356034, 378697, 409542, 481978, 559482, 643566, 652729, 722967, 750827, 757394, 1136091, 1305458, 1445934, 1501654, 1686923, 1958187, 2252481, 2272182, 2650879, 3373846, 3916374, 4504962, 5060769, 5301758, 7952637, 10121538, 11808461, 15905274, 18556153, 23616922, 35425383, 37112306, 55668459, 70850766, 111336918, 129893071, 259786142, 389679213, 779358426]

約数ペア:

[(1, 779358426), (2, 389679213), (3, 259786142), (6, 129893071), (7, 111336918), (11, 70850766), (14, 55668459), (21, 37112306), (22, 35425383), (33, 23616922), (42, 18556153), (49, 15905274), (66, 11808461), (77, 10121538), (98, 7952637), (147, 5301758), (154, 5060769), (173, 4504962), (199, 3916374), (231, 3373846), (294, 2650879), (343, 2272182), (346, 2252481), (398, 1958187), (462, 1686923), (519, 1501654), (539, 1445934), (597, 1305458), (686, 1136091), (1029, 757394), (1038, 750827), (1078, 722967), (1194, 652729), (1211, 643566), (1393, 559482), (1617, 481978), (1903, 409542), (2058, 378697), (2189, 356034), (2422, 321783), (2786, 279741), (3234, 240989), (3633, 214522), (3773, 206562), (3806, 204771), (4179, 186494), (4378, 178017), (5709, 136514), (6567, 118678), (7266, 107261), (7546, 103281), (8358, 93247), (8477, 91938), (9751, 79926), (11319, 68854), (11418, 68257), (13134, 59339), (13321, 58506), (15323, 50862), (16954, 45969), (19502, 39963), (22638, 34427), (25431, 30646), (26642, 29253)]