21380104512

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{39113}}^1$

素因数の和:39217

約数の個数: 168

約数和(自身を含む): 66901993704

約数和(自身を除く): 45521889192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 73, 78, 96, 104, 117, 144, 146, 156, 192, 208, 219, 234, 288, 292, 312, 416, 438, 468, 576, 584, 624, 657, 832, 876, 936, 949, 1168, 1248, 1314, 1752, 1872, 1898, 2336, 2496, 2628, 2847, 3504, 3744, 3796, 4672, 5256, 5694, 7008, 7488, 7592, 8541, 10512, 11388, 14016, 15184, 17082, 21024, 22776, 30368, 34164, 39113, 42048, 45552, 60736, 68328, 78226, 91104, 117339, 136656, 156452, 182208, 234678, 273312, 312904, 352017, 469356, 508469, 546624, 625808, 704034, 938712, 1016938, 1251616, 1408068, 1525407, 1877424, 2033876, 2503232, 2816136, 2855249, 3050814, 3754848, 4067752, 4576221, 5632272, 5710498, 6101628, 7509696, 8135504, 8565747, 9152442, 11264544, 11420996, 12203256, 16271008, 17131494, 18304884, 22529088, 22841992, 24406512, 25697241, 32542016, 34262988, 36609768, 37118237, 45683984, 48813024, 51394482, 68525976, 73219536, 74236474, 91367968, 97626048, 102788964, 111354711, 137051952, 146439072, 148472948, 182735936, 205577928, 222709422, 274103904, 292878144, 296945896, 334064133, 411155856, 445418844, 548207808, 593891792, 668128266, 822311712, 890837688, 1187783584, 1336256532, 1644623424, 1781675376, 2375567168, 2672513064, 3563350752, 5345026128, 7126701504, 10690052256, 21380104512]

約数ペア:

[(1, 21380104512), (2, 10690052256), (3, 7126701504), (4, 5345026128), (6, 3563350752), (8, 2672513064), (9, 2375567168), (12, 1781675376), (13, 1644623424), (16, 1336256532), (18, 1187783584), (24, 890837688), (26, 822311712), (32, 668128266), (36, 593891792), (39, 548207808), (48, 445418844), (52, 411155856), (64, 334064133), (72, 296945896), (73, 292878144), (78, 274103904), (96, 222709422), (104, 205577928), (117, 182735936), (144, 148472948), (146, 146439072), (156, 137051952), (192, 111354711), (208, 102788964), (219, 97626048), (234, 91367968), (288, 74236474), (292, 73219536), (312, 68525976), (416, 51394482), (438, 48813024), (468, 45683984), (576, 37118237), (584, 36609768), (624, 34262988), (657, 32542016), (832, 25697241), (876, 24406512), (936, 22841992), (949, 22529088), (1168, 18304884), (1248, 17131494), (1314, 16271008), (1752, 12203256), (1872, 11420996), (1898, 11264544), (2336, 9152442), (2496, 8565747), (2628, 8135504), (2847, 7509696), (3504, 6101628), (3744, 5710498), (3796, 5632272), (4672, 4576221), (5256, 4067752), (5694, 3754848), (7008, 3050814), (7488, 2855249), (7592, 2816136), (8541, 2503232), (10512, 2033876), (11388, 1877424), (14016, 1525407), (15184, 1408068), (17082, 1251616), (21024, 1016938), (22776, 938712), (30368, 704034), (34164, 625808), (39113, 546624), (42048, 508469), (45552, 469356), (60736, 352017), (68328, 312904), (78226, 273312), (91104, 234678), (117339, 182208), (136656, 156452)]