2138687712

素因数分解:

$2^5\times 3^6\times 7^2\times {\mathrm{1871}}^1$

素因数の和:1913

約数の個数: 252

約数和(自身を含む): 7347530736

約数和(自身を除く): 5208843024

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 81, 84, 96, 98, 108, 112, 126, 144, 147, 162, 168, 189, 196, 216, 224, 243, 252, 288, 294, 324, 336, 378, 392, 432, 441, 486, 504, 567, 588, 648, 672, 729, 756, 784, 864, 882, 972, 1008, 1134, 1176, 1296, 1323, 1458, 1512, 1568, 1701, 1764, 1871, 1944, 2016, 2268, 2352, 2592, 2646, 2916, 3024, 3402, 3528, 3742, 3888, 3969, 4536, 4704, 5103, 5292, 5613, 5832, 6048, 6804, 7056, 7484, 7776, 7938, 9072, 10206, 10584, 11226, 11664, 11907, 13097, 13608, 14112, 14968, 15876, 16839, 18144, 20412, 21168, 22452, 23328, 23814, 26194, 27216, 29936, 31752, 33678, 35721, 39291, 40824, 42336, 44904, 47628, 50517, 52388, 54432, 59872, 63504, 67356, 71442, 78582, 81648, 89808, 91679, 95256, 101034, 104776, 117873, 127008, 134712, 142884, 151551, 157164, 163296, 179616, 183358, 190512, 202068, 209552, 235746, 269424, 275037, 285768, 303102, 314328, 353619, 366716, 381024, 404136, 419104, 454653, 471492, 538848, 550074, 571536, 606204, 628656, 707238, 733432, 808272, 825111, 909306, 942984, 1060857, 1100148, 1143072, 1212408, 1257312, 1363959, 1414476, 1466864, 1616544, 1650222, 1818612, 1885968, 2121714, 2200296, 2424816, 2475333, 2727918, 2828952, 2933728, 3182571, 3300444, 3637224, 3771936, 4243428, 4400592, 4849632, 4950666, 5455836, 5657904, 6365142, 6600888, 7274448, 7425999, 8486856, 8801184, 9547713, 9901332, 10911672, 11315808, 12730284, 13201776, 14548896, 14851998, 16973712, 19095426, 19802664, 21823344, 22277997, 25460568, 26403552, 29703996, 33947424, 38190852, 39605328, 43646688, 44555994, 50921136, 59407992, 66833991, 76381704, 79210656, 89111988, 101842272, 118815984, 133667982, 152763408, 178223976, 237631968, 267335964, 305526816, 356447952, 534671928, 712895904, 1069343856, 2138687712]

約数ペア:

[(1, 2138687712), (2, 1069343856), (3, 712895904), (4, 534671928), (6, 356447952), (7, 305526816), (8, 267335964), (9, 237631968), (12, 178223976), (14, 152763408), (16, 133667982), (18, 118815984), (21, 101842272), (24, 89111988), (27, 79210656), (28, 76381704), (32, 66833991), (36, 59407992), (42, 50921136), (48, 44555994), (49, 43646688), (54, 39605328), (56, 38190852), (63, 33947424), (72, 29703996), (81, 26403552), (84, 25460568), (96, 22277997), (98, 21823344), (108, 19802664), (112, 19095426), (126, 16973712), (144, 14851998), (147, 14548896), (162, 13201776), (168, 12730284), (189, 11315808), (196, 10911672), (216, 9901332), (224, 9547713), (243, 8801184), (252, 8486856), (288, 7425999), (294, 7274448), (324, 6600888), (336, 6365142), (378, 5657904), (392, 5455836), (432, 4950666), (441, 4849632), (486, 4400592), (504, 4243428), (567, 3771936), (588, 3637224), (648, 3300444), (672, 3182571), (729, 2933728), (756, 2828952), (784, 2727918), (864, 2475333), (882, 2424816), (972, 2200296), (1008, 2121714), (1134, 1885968), (1176, 1818612), (1296, 1650222), (1323, 1616544), (1458, 1466864), (1512, 1414476), (1568, 1363959), (1701, 1257312), (1764, 1212408), (1871, 1143072), (1944, 1100148), (2016, 1060857), (2268, 942984), (2352, 909306), (2592, 825111), (2646, 808272), (2916, 733432), (3024, 707238), (3402, 628656), (3528, 606204), (3742, 571536), (3888, 550074), (3969, 538848), (4536, 471492), (4704, 454653), (5103, 419104), (5292, 404136), (5613, 381024), (5832, 366716), (6048, 353619), (6804, 314328), (7056, 303102), (7484, 285768), (7776, 275037), (7938, 269424), (9072, 235746), (10206, 209552), (10584, 202068), (11226, 190512), (11664, 183358), (11907, 179616), (13097, 163296), (13608, 157164), (14112, 151551), (14968, 142884), (15876, 134712), (16839, 127008), (18144, 117873), (20412, 104776), (21168, 101034), (22452, 95256), (23328, 91679), (23814, 89808), (26194, 81648), (27216, 78582), (29936, 71442), (31752, 67356), (33678, 63504), (35721, 59872), (39291, 54432), (40824, 52388), (42336, 50517), (44904, 47628)]