1271587968

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1151}}^1$

素因数の和:1315

約数の個数: 192

約数和(自身を含む): 4216043520

約数和(自身を除く): 2944455552

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, 128, 137, 144, 168, 192, 224, 252, 274, 288, 336, 384, 411, 448, 504, 548, 576, 672, 822, 896, 959, 1008, 1096, 1151, 1152, 1233, 1344, 1644, 1918, 2016, 2192, 2302, 2466, 2688, 2877, 3288, 3453, 3836, 4032, 4384, 4604, 4932, 5754, 6576, 6906, 7672, 8057, 8064, 8631, 8768, 9208, 9864, 10359, 11508, 13152, 13812, 15344, 16114, 17262, 17536, 18416, 19728, 20718, 23016, 24171, 26304, 27624, 30688, 32228, 34524, 36832, 39456, 41436, 46032, 48342, 52608, 55248, 61376, 64456, 69048, 72513, 73664, 78912, 82872, 92064, 96684, 110496, 122752, 128912, 138096, 145026, 147328, 157687, 157824, 165744, 184128, 193368, 220992, 257824, 276192, 290052, 315374, 331488, 368256, 386736, 441984, 473061, 515648, 552384, 580104, 630748, 662976, 773472, 946122, 1031296, 1103809, 1104768, 1160208, 1261496, 1325952, 1419183, 1546944, 1892244, 2207618, 2320416, 2522992, 2838366, 3093888, 3311427, 3784488, 4415236, 4640832, 5045984, 5676732, 6622854, 7568976, 8830472, 9281664, 9934281, 10091968, 11353464, 13245708, 15137952, 17660944, 19868562, 20183936, 22706928, 26491416, 30275904, 35321888, 39737124, 45413856, 52982832, 60551808, 70643776, 79474248, 90827712, 105965664, 141287552, 158948496, 181655424, 211931328, 317896992, 423862656, 635793984, 1271587968]

約数ペア:

[(1, 1271587968), (2, 635793984), (3, 423862656), (4, 317896992), (6, 211931328), (7, 181655424), (8, 158948496), (9, 141287552), (12, 105965664), (14, 90827712), (16, 79474248), (18, 70643776), (21, 60551808), (24, 52982832), (28, 45413856), (32, 39737124), (36, 35321888), (42, 30275904), (48, 26491416), (56, 22706928), (63, 20183936), (64, 19868562), (72, 17660944), (84, 15137952), (96, 13245708), (112, 11353464), (126, 10091968), (128, 9934281), (137, 9281664), (144, 8830472), (168, 7568976), (192, 6622854), (224, 5676732), (252, 5045984), (274, 4640832), (288, 4415236), (336, 3784488), (384, 3311427), (411, 3093888), (448, 2838366), (504, 2522992), (548, 2320416), (576, 2207618), (672, 1892244), (822, 1546944), (896, 1419183), (959, 1325952), (1008, 1261496), (1096, 1160208), (1151, 1104768), (1152, 1103809), (1233, 1031296), (1344, 946122), (1644, 773472), (1918, 662976), (2016, 630748), (2192, 580104), (2302, 552384), (2466, 515648), (2688, 473061), (2877, 441984), (3288, 386736), (3453, 368256), (3836, 331488), (4032, 315374), (4384, 290052), (4604, 276192), (4932, 257824), (5754, 220992), (6576, 193368), (6906, 184128), (7672, 165744), (8057, 157824), (8064, 157687), (8631, 147328), (8768, 145026), (9208, 138096), (9864, 128912), (10359, 122752), (11508, 110496), (13152, 96684), (13812, 92064), (15344, 82872), (16114, 78912), (17262, 73664), (17536, 72513), (18416, 69048), (19728, 64456), (20718, 61376), (23016, 55248), (24171, 52608), (26304, 48342), (27624, 46032), (30688, 41436), (32228, 39456), (34524, 36832)]