815651424

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{157}}^1\times {\mathrm{859}}^1$

素因数の和:1042

約数の個数: 192

約数和(自身を含む): 2739340800

約数和(自身を除く): 1923689376

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 108, 112, 126, 144, 157, 168, 189, 216, 224, 252, 288, 314, 336, 378, 432, 471, 504, 628, 672, 756, 859, 864, 942, 1008, 1099, 1256, 1413, 1512, 1718, 1884, 2016, 2198, 2512, 2577, 2826, 3024, 3297, 3436, 3768, 4239, 4396, 5024, 5154, 5652, 6013, 6048, 6594, 6872, 7536, 7731, 8478, 8792, 9891, 10308, 11304, 12026, 13188, 13744, 15072, 15462, 16956, 17584, 18039, 19782, 20616, 22608, 23193, 24052, 26376, 27488, 29673, 30924, 33912, 35168, 36078, 39564, 41232, 45216, 46386, 48104, 52752, 54117, 59346, 61848, 67824, 72156, 79128, 82464, 92772, 96208, 105504, 108234, 118692, 123696, 134863, 135648, 144312, 158256, 162351, 185544, 192416, 216468, 237384, 247392, 269726, 288624, 316512, 324702, 371088, 404589, 432936, 474768, 539452, 577248, 649404, 742176, 809178, 865872, 944041, 949536, 1078904, 1213767, 1298808, 1618356, 1731744, 1888082, 2157808, 2427534, 2597616, 2832123, 3236712, 3641301, 3776164, 4315616, 4855068, 5195232, 5664246, 6473424, 7282602, 7552328, 8496369, 9710136, 11328492, 12946848, 14565204, 15104656, 16992738, 19420272, 22656984, 25489107, 29130408, 30209312, 33985476, 38840544, 45313968, 50978214, 58260816, 67970952, 90627936, 101956428, 116521632, 135941904, 203912856, 271883808, 407825712, 815651424]

約数ペア:

[(1, 815651424), (2, 407825712), (3, 271883808), (4, 203912856), (6, 135941904), (7, 116521632), (8, 101956428), (9, 90627936), (12, 67970952), (14, 58260816), (16, 50978214), (18, 45313968), (21, 38840544), (24, 33985476), (27, 30209312), (28, 29130408), (32, 25489107), (36, 22656984), (42, 19420272), (48, 16992738), (54, 15104656), (56, 14565204), (63, 12946848), (72, 11328492), (84, 9710136), (96, 8496369), (108, 7552328), (112, 7282602), (126, 6473424), (144, 5664246), (157, 5195232), (168, 4855068), (189, 4315616), (216, 3776164), (224, 3641301), (252, 3236712), (288, 2832123), (314, 2597616), (336, 2427534), (378, 2157808), (432, 1888082), (471, 1731744), (504, 1618356), (628, 1298808), (672, 1213767), (756, 1078904), (859, 949536), (864, 944041), (942, 865872), (1008, 809178), (1099, 742176), (1256, 649404), (1413, 577248), (1512, 539452), (1718, 474768), (1884, 432936), (2016, 404589), (2198, 371088), (2512, 324702), (2577, 316512), (2826, 288624), (3024, 269726), (3297, 247392), (3436, 237384), (3768, 216468), (4239, 192416), (4396, 185544), (5024, 162351), (5154, 158256), (5652, 144312), (6013, 135648), (6048, 134863), (6594, 123696), (6872, 118692), (7536, 108234), (7731, 105504), (8478, 96208), (8792, 92772), (9891, 82464), (10308, 79128), (11304, 72156), (12026, 67824), (13188, 61848), (13744, 59346), (15072, 54117), (15462, 52752), (16956, 48104), (17584, 46386), (18039, 45216), (19782, 41232), (20616, 39564), (22608, 36078), (23193, 35168), (24052, 33912), (26376, 30924), (27488, 29673)]