247646952

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:272

約数の個数: 192

約数和(自身を含む): 797921280

約数和(自身を除く): 550274328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 53, 56, 63, 72, 73, 84, 106, 126, 127, 146, 159, 168, 212, 219, 252, 254, 292, 318, 371, 381, 424, 438, 477, 504, 508, 511, 584, 636, 657, 742, 762, 876, 889, 954, 1016, 1022, 1113, 1143, 1272, 1314, 1484, 1524, 1533, 1752, 1778, 1908, 2044, 2226, 2286, 2628, 2667, 2968, 3048, 3066, 3339, 3556, 3816, 3869, 4088, 4452, 4572, 4599, 5256, 5334, 6132, 6678, 6731, 7112, 7738, 8001, 8904, 9144, 9198, 9271, 10668, 11607, 12264, 13356, 13462, 15476, 16002, 18396, 18542, 20193, 21336, 23214, 26712, 26924, 27083, 27813, 30952, 32004, 34821, 36792, 37084, 40386, 46428, 47117, 53848, 54166, 55626, 60579, 64008, 64897, 69642, 74168, 80772, 81249, 83439, 92856, 94234, 108332, 111252, 121158, 129794, 139284, 141351, 161544, 162498, 166878, 188468, 194691, 216664, 222504, 242316, 243747, 259588, 278568, 282702, 324996, 333756, 376936, 389382, 424053, 484632, 487494, 491363, 519176, 565404, 584073, 649992, 667512, 778764, 848106, 974988, 982726, 1130808, 1168146, 1474089, 1557528, 1696212, 1949976, 1965452, 2336292, 2948178, 3392424, 3439541, 3930904, 4422267, 4672584, 5896356, 6879082, 8844534, 10318623, 11792712, 13758164, 17689068, 20637246, 27516328, 30955869, 35378136, 41274492, 61911738, 82548984, 123823476, 247646952]

約数ペア:

[(1, 247646952), (2, 123823476), (3, 82548984), (4, 61911738), (6, 41274492), (7, 35378136), (8, 30955869), (9, 27516328), (12, 20637246), (14, 17689068), (18, 13758164), (21, 11792712), (24, 10318623), (28, 8844534), (36, 6879082), (42, 5896356), (53, 4672584), (56, 4422267), (63, 3930904), (72, 3439541), (73, 3392424), (84, 2948178), (106, 2336292), (126, 1965452), (127, 1949976), (146, 1696212), (159, 1557528), (168, 1474089), (212, 1168146), (219, 1130808), (252, 982726), (254, 974988), (292, 848106), (318, 778764), (371, 667512), (381, 649992), (424, 584073), (438, 565404), (477, 519176), (504, 491363), (508, 487494), (511, 484632), (584, 424053), (636, 389382), (657, 376936), (742, 333756), (762, 324996), (876, 282702), (889, 278568), (954, 259588), (1016, 243747), (1022, 242316), (1113, 222504), (1143, 216664), (1272, 194691), (1314, 188468), (1484, 166878), (1524, 162498), (1533, 161544), (1752, 141351), (1778, 139284), (1908, 129794), (2044, 121158), (2226, 111252), (2286, 108332), (2628, 94234), (2667, 92856), (2968, 83439), (3048, 81249), (3066, 80772), (3339, 74168), (3556, 69642), (3816, 64897), (3869, 64008), (4088, 60579), (4452, 55626), (4572, 54166), (4599, 53848), (5256, 47117), (5334, 46428), (6132, 40386), (6678, 37084), (6731, 36792), (7112, 34821), (7738, 32004), (8001, 30952), (8904, 27813), (9144, 27083), (9198, 26924), (9271, 26712), (10668, 23214), (11607, 21336), (12264, 20193), (13356, 18542), (13462, 18396), (15476, 16002)]