2688894208

素因数分解:

$2^8\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1499}}^1$

素因数の和:1553

約数の個数: 216

約数和(自身を含む): 7340004000

約数和(自身を除く): 4651109792

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 49, 52, 56, 64, 77, 88, 91, 98, 104, 112, 128, 143, 154, 176, 182, 196, 208, 224, 256, 286, 308, 352, 364, 392, 416, 448, 539, 572, 616, 637, 704, 728, 784, 832, 896, 1001, 1078, 1144, 1232, 1274, 1408, 1456, 1499, 1568, 1664, 1792, 2002, 2156, 2288, 2464, 2548, 2816, 2912, 2998, 3136, 3328, 4004, 4312, 4576, 4928, 5096, 5824, 5996, 6272, 7007, 8008, 8624, 9152, 9856, 10192, 10493, 11648, 11992, 12544, 14014, 16016, 16489, 17248, 18304, 19487, 19712, 20384, 20986, 23296, 23984, 28028, 32032, 32978, 34496, 36608, 38974, 40768, 41972, 47968, 56056, 64064, 65956, 68992, 73451, 77948, 81536, 83944, 95936, 112112, 115423, 128128, 131912, 136409, 137984, 146902, 155896, 163072, 167888, 191872, 214357, 224224, 230846, 256256, 263824, 272818, 293804, 311792, 335776, 383744, 428714, 448448, 461692, 527648, 545636, 587608, 623584, 671552, 807961, 857428, 896896, 923384, 954863, 1055296, 1091272, 1175216, 1247168, 1343104, 1500499, 1615922, 1714856, 1793792, 1846768, 1909726, 2110592, 2182544, 2350432, 2494336, 2686208, 3000998, 3231844, 3429712, 3693536, 3819452, 4221184, 4365088, 4700864, 4988672, 6001996, 6463688, 6859424, 7387072, 7638904, 8730176, 9401728, 10503493, 12003992, 12927376, 13718848, 14774144, 15277808, 17460352, 18803456, 21006986, 24007984, 25854752, 27437696, 29548288, 30555616, 34920704, 42013972, 48015968, 51709504, 54875392, 61111232, 84027944, 96031936, 103419008, 122222464, 168055888, 192063872, 206838016, 244444928, 336111776, 384127744, 672223552, 1344447104, 2688894208]

約数ペア:

[(1, 2688894208), (2, 1344447104), (4, 672223552), (7, 384127744), (8, 336111776), (11, 244444928), (13, 206838016), (14, 192063872), (16, 168055888), (22, 122222464), (26, 103419008), (28, 96031936), (32, 84027944), (44, 61111232), (49, 54875392), (52, 51709504), (56, 48015968), (64, 42013972), (77, 34920704), (88, 30555616), (91, 29548288), (98, 27437696), (104, 25854752), (112, 24007984), (128, 21006986), (143, 18803456), (154, 17460352), (176, 15277808), (182, 14774144), (196, 13718848), (208, 12927376), (224, 12003992), (256, 10503493), (286, 9401728), (308, 8730176), (352, 7638904), (364, 7387072), (392, 6859424), (416, 6463688), (448, 6001996), (539, 4988672), (572, 4700864), (616, 4365088), (637, 4221184), (704, 3819452), (728, 3693536), (784, 3429712), (832, 3231844), (896, 3000998), (1001, 2686208), (1078, 2494336), (1144, 2350432), (1232, 2182544), (1274, 2110592), (1408, 1909726), (1456, 1846768), (1499, 1793792), (1568, 1714856), (1664, 1615922), (1792, 1500499), (2002, 1343104), (2156, 1247168), (2288, 1175216), (2464, 1091272), (2548, 1055296), (2816, 954863), (2912, 923384), (2998, 896896), (3136, 857428), (3328, 807961), (4004, 671552), (4312, 623584), (4576, 587608), (4928, 545636), (5096, 527648), (5824, 461692), (5996, 448448), (6272, 428714), (7007, 383744), (8008, 335776), (8624, 311792), (9152, 293804), (9856, 272818), (10192, 263824), (10493, 256256), (11648, 230846), (11992, 224224), (12544, 214357), (14014, 191872), (16016, 167888), (16489, 163072), (17248, 155896), (18304, 146902), (19487, 137984), (19712, 136409), (20384, 131912), (20986, 128128), (23296, 115423), (23984, 112112), (28028, 95936), (32032, 83944), (32978, 81536), (34496, 77948), (36608, 73451), (38974, 68992), (40768, 65956), (41972, 64064), (47968, 56056)]