2690688

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1$

素因数の和:55

約数の個数: 192

約数和(自身を含む): 9767520

約数和(自身を除く): 7076832

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 16, 21, 22, 24, 26, 28, 32, 33, 39, 42, 44, 48, 49, 52, 56, 64, 66, 77, 78, 84, 88, 91, 96, 98, 104, 112, 128, 132, 143, 147, 154, 156, 168, 176, 182, 192, 196, 208, 224, 231, 264, 273, 286, 294, 308, 312, 336, 352, 364, 384, 392, 416, 429, 448, 462, 528, 539, 546, 572, 588, 616, 624, 637, 672, 704, 728, 784, 832, 858, 896, 924, 1001, 1056, 1078, 1092, 1144, 1176, 1232, 1248, 1274, 1344, 1408, 1456, 1568, 1617, 1664, 1716, 1848, 1911, 2002, 2112, 2156, 2184, 2288, 2352, 2464, 2496, 2548, 2688, 2912, 3003, 3136, 3234, 3432, 3696, 3822, 4004, 4224, 4312, 4368, 4576, 4704, 4928, 4992, 5096, 5824, 6006, 6272, 6468, 6864, 7007, 7392, 7644, 8008, 8624, 8736, 9152, 9408, 9856, 10192, 11648, 12012, 12936, 13728, 14014, 14784, 15288, 16016, 17248, 17472, 18304, 18816, 20384, 21021, 24024, 25872, 27456, 28028, 29568, 30576, 32032, 34496, 34944, 40768, 42042, 48048, 51744, 54912, 56056, 61152, 64064, 68992, 81536, 84084, 96096, 103488, 112112, 122304, 128128, 168168, 192192, 206976, 224224, 244608, 336336, 384384, 448448, 672672, 896896, 1345344, 2690688]

約数ペア:

[(1, 2690688), (2, 1345344), (3, 896896), (4, 672672), (6, 448448), (7, 384384), (8, 336336), (11, 244608), (12, 224224), (13, 206976), (14, 192192), (16, 168168), (21, 128128), (22, 122304), (24, 112112), (26, 103488), (28, 96096), (32, 84084), (33, 81536), (39, 68992), (42, 64064), (44, 61152), (48, 56056), (49, 54912), (52, 51744), (56, 48048), (64, 42042), (66, 40768), (77, 34944), (78, 34496), (84, 32032), (88, 30576), (91, 29568), (96, 28028), (98, 27456), (104, 25872), (112, 24024), (128, 21021), (132, 20384), (143, 18816), (147, 18304), (154, 17472), (156, 17248), (168, 16016), (176, 15288), (182, 14784), (192, 14014), (196, 13728), (208, 12936), (224, 12012), (231, 11648), (264, 10192), (273, 9856), (286, 9408), (294, 9152), (308, 8736), (312, 8624), (336, 8008), (352, 7644), (364, 7392), (384, 7007), (392, 6864), (416, 6468), (429, 6272), (448, 6006), (462, 5824), (528, 5096), (539, 4992), (546, 4928), (572, 4704), (588, 4576), (616, 4368), (624, 4312), (637, 4224), (672, 4004), (704, 3822), (728, 3696), (784, 3432), (832, 3234), (858, 3136), (896, 3003), (924, 2912), (1001, 2688), (1056, 2548), (1078, 2496), (1092, 2464), (1144, 2352), (1176, 2288), (1232, 2184), (1248, 2156), (1274, 2112), (1344, 2002), (1408, 1911), (1456, 1848), (1568, 1716), (1617, 1664)]