887037984

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{239}}^1\times {\mathrm{263}}^1$

素因数の和:532

約数の個数: 216

約数和(自身を含む): 2957834880

約数和(自身を除く): 2070796896

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 144, 147, 168, 196, 224, 239, 252, 263, 288, 294, 336, 392, 441, 478, 504, 526, 588, 672, 717, 784, 789, 882, 956, 1008, 1052, 1176, 1434, 1568, 1578, 1673, 1764, 1841, 1912, 2016, 2104, 2151, 2352, 2367, 2868, 3156, 3346, 3528, 3682, 3824, 4208, 4302, 4704, 4734, 5019, 5523, 5736, 6312, 6692, 7056, 7364, 7648, 8416, 8604, 9468, 10038, 11046, 11472, 11711, 12624, 12887, 13384, 14112, 14728, 15057, 16569, 17208, 18936, 20076, 22092, 22944, 23422, 25248, 25774, 26768, 29456, 30114, 33138, 34416, 35133, 37872, 38661, 40152, 44184, 46844, 51548, 53536, 58912, 60228, 62857, 66276, 68832, 70266, 75744, 77322, 80304, 88368, 93688, 103096, 105399, 115983, 120456, 125714, 132552, 140532, 154644, 160608, 176736, 187376, 188571, 206192, 210798, 231966, 240912, 251428, 265104, 281064, 309288, 374752, 377142, 412384, 421596, 439999, 463932, 481824, 502856, 530208, 562128, 565713, 618576, 754284, 843192, 879998, 927864, 1005712, 1124256, 1131426, 1237152, 1319997, 1508568, 1686384, 1759996, 1855728, 2011424, 2262852, 2639994, 3017136, 3079993, 3372768, 3519992, 3711456, 3959991, 4525704, 5279988, 6034272, 6159986, 7039984, 7919982, 9051408, 9239979, 10559976, 12319972, 14079968, 15839964, 18102816, 18479958, 21119952, 24639944, 27719937, 31679928, 36959916, 42239904, 49279888, 55439874, 63359856, 73919832, 98559776, 110879748, 126719712, 147839664, 221759496, 295679328, 443518992, 887037984]

約数ペア:

[(1, 887037984), (2, 443518992), (3, 295679328), (4, 221759496), (6, 147839664), (7, 126719712), (8, 110879748), (9, 98559776), (12, 73919832), (14, 63359856), (16, 55439874), (18, 49279888), (21, 42239904), (24, 36959916), (28, 31679928), (32, 27719937), (36, 24639944), (42, 21119952), (48, 18479958), (49, 18102816), (56, 15839964), (63, 14079968), (72, 12319972), (84, 10559976), (96, 9239979), (98, 9051408), (112, 7919982), (126, 7039984), (144, 6159986), (147, 6034272), (168, 5279988), (196, 4525704), (224, 3959991), (239, 3711456), (252, 3519992), (263, 3372768), (288, 3079993), (294, 3017136), (336, 2639994), (392, 2262852), (441, 2011424), (478, 1855728), (504, 1759996), (526, 1686384), (588, 1508568), (672, 1319997), (717, 1237152), (784, 1131426), (789, 1124256), (882, 1005712), (956, 927864), (1008, 879998), (1052, 843192), (1176, 754284), (1434, 618576), (1568, 565713), (1578, 562128), (1673, 530208), (1764, 502856), (1841, 481824), (1912, 463932), (2016, 439999), (2104, 421596), (2151, 412384), (2352, 377142), (2367, 374752), (2868, 309288), (3156, 281064), (3346, 265104), (3528, 251428), (3682, 240912), (3824, 231966), (4208, 210798), (4302, 206192), (4704, 188571), (4734, 187376), (5019, 176736), (5523, 160608), (5736, 154644), (6312, 140532), (6692, 132552), (7056, 125714), (7364, 120456), (7648, 115983), (8416, 105399), (8604, 103096), (9468, 93688), (10038, 88368), (11046, 80304), (11472, 77322), (11711, 75744), (12624, 70266), (12887, 68832), (13384, 66276), (14112, 62857), (14728, 60228), (15057, 58912), (16569, 53536), (17208, 51548), (18936, 46844), (20076, 44184), (22092, 40152), (22944, 38661), (23422, 37872), (25248, 35133), (25774, 34416), (26768, 33138), (29456, 30114)]