2878111488

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{1483}}^1$

素因数の和:1547

約数の個数: 216

約数和(自身を含む): 9245486208

約数和(自身を除く): 6367374720

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 64, 76, 84, 96, 112, 114, 128, 133, 152, 168, 192, 224, 228, 256, 266, 304, 336, 361, 384, 399, 448, 456, 532, 608, 672, 722, 768, 798, 896, 912, 1064, 1083, 1216, 1344, 1444, 1483, 1596, 1792, 1824, 2128, 2166, 2432, 2527, 2688, 2888, 2966, 3192, 3648, 4256, 4332, 4449, 4864, 5054, 5376, 5776, 5932, 6384, 7296, 7581, 8512, 8664, 8898, 10108, 10381, 11552, 11864, 12768, 14592, 15162, 17024, 17328, 17796, 20216, 20762, 23104, 23728, 25536, 28177, 30324, 31143, 34048, 34656, 35592, 40432, 41524, 46208, 47456, 51072, 56354, 60648, 62286, 69312, 71184, 80864, 83048, 84531, 92416, 94912, 102144, 112708, 121296, 124572, 138624, 142368, 161728, 166096, 169062, 189824, 197239, 225416, 242592, 249144, 277248, 284736, 323456, 332192, 338124, 379648, 394478, 450832, 485184, 498288, 535363, 569472, 591717, 646912, 664384, 676248, 788956, 901664, 970368, 996576, 1070726, 1138944, 1183434, 1328768, 1352496, 1577912, 1606089, 1803328, 1940736, 1993152, 2141452, 2366868, 2657536, 2704992, 3155824, 3212178, 3606656, 3747541, 3986304, 4282904, 4733736, 5409984, 6311648, 6424356, 7213312, 7495082, 7972608, 8565808, 9467472, 10819968, 11242623, 12623296, 12848712, 14990164, 17131616, 18934944, 21639936, 22485246, 25246592, 25697424, 29980328, 34263232, 37869888, 44970492, 50493184, 51394848, 59960656, 68526464, 75739776, 89940984, 102789696, 119921312, 137052928, 151479552, 179881968, 205579392, 239842624, 359763936, 411158784, 479685248, 719527872, 959370496, 1439055744, 2878111488]

約数ペア:

[(1, 2878111488), (2, 1439055744), (3, 959370496), (4, 719527872), (6, 479685248), (7, 411158784), (8, 359763936), (12, 239842624), (14, 205579392), (16, 179881968), (19, 151479552), (21, 137052928), (24, 119921312), (28, 102789696), (32, 89940984), (38, 75739776), (42, 68526464), (48, 59960656), (56, 51394848), (57, 50493184), (64, 44970492), (76, 37869888), (84, 34263232), (96, 29980328), (112, 25697424), (114, 25246592), (128, 22485246), (133, 21639936), (152, 18934944), (168, 17131616), (192, 14990164), (224, 12848712), (228, 12623296), (256, 11242623), (266, 10819968), (304, 9467472), (336, 8565808), (361, 7972608), (384, 7495082), (399, 7213312), (448, 6424356), (456, 6311648), (532, 5409984), (608, 4733736), (672, 4282904), (722, 3986304), (768, 3747541), (798, 3606656), (896, 3212178), (912, 3155824), (1064, 2704992), (1083, 2657536), (1216, 2366868), (1344, 2141452), (1444, 1993152), (1483, 1940736), (1596, 1803328), (1792, 1606089), (1824, 1577912), (2128, 1352496), (2166, 1328768), (2432, 1183434), (2527, 1138944), (2688, 1070726), (2888, 996576), (2966, 970368), (3192, 901664), (3648, 788956), (4256, 676248), (4332, 664384), (4449, 646912), (4864, 591717), (5054, 569472), (5376, 535363), (5776, 498288), (5932, 485184), (6384, 450832), (7296, 394478), (7581, 379648), (8512, 338124), (8664, 332192), (8898, 323456), (10108, 284736), (10381, 277248), (11552, 249144), (11864, 242592), (12768, 225416), (14592, 197239), (15162, 189824), (17024, 169062), (17328, 166096), (17796, 161728), (20216, 142368), (20762, 138624), (23104, 124572), (23728, 121296), (25536, 112708), (28177, 102144), (30324, 94912), (31143, 92416), (34048, 84531), (34656, 83048), (35592, 80864), (40432, 71184), (41524, 69312), (46208, 62286), (47456, 60648), (51072, 56354)]