648535104

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{673}}^1$

素因数の和:937

約数の個数: 168

約数和(自身を含む): 2136526080

約数和(自身を除く): 1487990976

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 239, 252, 288, 336, 448, 478, 504, 576, 672, 673, 717, 956, 1008, 1344, 1346, 1434, 1673, 1912, 2016, 2019, 2151, 2692, 2868, 3346, 3824, 4032, 4038, 4302, 4711, 5019, 5384, 5736, 6057, 6692, 7648, 8076, 8604, 9422, 10038, 10768, 11472, 12114, 13384, 14133, 15057, 15296, 16152, 17208, 18844, 20076, 21536, 22944, 24228, 26768, 28266, 30114, 32304, 34416, 37688, 40152, 42399, 43072, 45888, 48456, 53536, 56532, 60228, 64608, 68832, 75376, 80304, 84798, 96912, 107072, 113064, 120456, 129216, 137664, 150752, 160608, 160847, 169596, 193824, 226128, 240912, 301504, 321216, 321694, 339192, 387648, 452256, 481824, 482541, 643388, 678384, 904512, 963648, 965082, 1125929, 1286776, 1356768, 1447623, 1930164, 2251858, 2573552, 2713536, 2895246, 3377787, 3860328, 4503716, 5147104, 5790492, 6755574, 7720656, 9007432, 10133361, 10294208, 11580984, 13511148, 15441312, 18014864, 20266722, 23161968, 27022296, 30882624, 36029728, 40533444, 46323936, 54044592, 72059456, 81066888, 92647872, 108089184, 162133776, 216178368, 324267552, 648535104]

約数ペア:

[(1, 648535104), (2, 324267552), (3, 216178368), (4, 162133776), (6, 108089184), (7, 92647872), (8, 81066888), (9, 72059456), (12, 54044592), (14, 46323936), (16, 40533444), (18, 36029728), (21, 30882624), (24, 27022296), (28, 23161968), (32, 20266722), (36, 18014864), (42, 15441312), (48, 13511148), (56, 11580984), (63, 10294208), (64, 10133361), (72, 9007432), (84, 7720656), (96, 6755574), (112, 5790492), (126, 5147104), (144, 4503716), (168, 3860328), (192, 3377787), (224, 2895246), (239, 2713536), (252, 2573552), (288, 2251858), (336, 1930164), (448, 1447623), (478, 1356768), (504, 1286776), (576, 1125929), (672, 965082), (673, 963648), (717, 904512), (956, 678384), (1008, 643388), (1344, 482541), (1346, 481824), (1434, 452256), (1673, 387648), (1912, 339192), (2016, 321694), (2019, 321216), (2151, 301504), (2692, 240912), (2868, 226128), (3346, 193824), (3824, 169596), (4032, 160847), (4038, 160608), (4302, 150752), (4711, 137664), (5019, 129216), (5384, 120456), (5736, 113064), (6057, 107072), (6692, 96912), (7648, 84798), (8076, 80304), (8604, 75376), (9422, 68832), (10038, 64608), (10768, 60228), (11472, 56532), (12114, 53536), (13384, 48456), (14133, 45888), (15057, 43072), (15296, 42399), (16152, 40152), (17208, 37688), (18844, 34416), (20076, 32304), (21536, 30114), (22944, 28266), (24228, 26768)]