2178701657888

素因数分解:

$2^5\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1237}}^1\times {\mathrm{182857}}^1$

素因数の和:184154

約数の個数: 96

約数和(自身を含む): 5020163051904

約数和(自身を除く): 2841461394016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 86, 112, 172, 224, 301, 344, 602, 688, 1204, 1237, 1376, 2408, 2474, 4816, 4948, 8659, 9632, 9896, 17318, 19792, 34636, 39584, 53191, 69272, 106382, 138544, 182857, 212764, 277088, 365714, 372337, 425528, 731428, 744674, 851056, 1279999, 1462856, 1489348, 1702112, 2559998, 2925712, 2978696, 5119996, 5851424, 5957392, 7862851, 10239992, 11914784, 15725702, 20479984, 31451404, 40959968, 55039957, 62902808, 110079914, 125805616, 220159828, 226194109, 251611232, 440319656, 452388218, 880639312, 904776436, 1583358763, 1761278624, 1809552872, 3166717526, 3619105744, 6333435052, 7238211488, 9726346687, 12666870104, 19452693374, 25333740208, 38905386748, 50667480416, 68084426809, 77810773496, 136168853618, 155621546992, 272337707236, 311243093984, 544675414472, 1089350828944, 2178701657888]

約数ペア:

[(1, 2178701657888), (2, 1089350828944), (4, 544675414472), (7, 311243093984), (8, 272337707236), (14, 155621546992), (16, 136168853618), (28, 77810773496), (32, 68084426809), (43, 50667480416), (56, 38905386748), (86, 25333740208), (112, 19452693374), (172, 12666870104), (224, 9726346687), (301, 7238211488), (344, 6333435052), (602, 3619105744), (688, 3166717526), (1204, 1809552872), (1237, 1761278624), (1376, 1583358763), (2408, 904776436), (2474, 880639312), (4816, 452388218), (4948, 440319656), (8659, 251611232), (9632, 226194109), (9896, 220159828), (17318, 125805616), (19792, 110079914), (34636, 62902808), (39584, 55039957), (53191, 40959968), (69272, 31451404), (106382, 20479984), (138544, 15725702), (182857, 11914784), (212764, 10239992), (277088, 7862851), (365714, 5957392), (372337, 5851424), (425528, 5119996), (731428, 2978696), (744674, 2925712), (851056, 2559998), (1279999, 1702112), (1462856, 1489348)]