987148512

素因数分解:

$2^5\times 3^3\times 7^3\times {\mathrm{3331}}^1$

素因数の和:3371

約数の個数: 192

約数和(自身を含む): 3358656000

約数和(自身を除く): 2371507488

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, 84, 96, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 224, 252, 288, 294, 336, 343, 378, 392, 432, 441, 504, 588, 672, 686, 756, 784, 864, 882, 1008, 1029, 1176, 1323, 1372, 1512, 1568, 1764, 2016, 2058, 2352, 2646, 2744, 3024, 3087, 3331, 3528, 4116, 4704, 5292, 5488, 6048, 6174, 6662, 7056, 8232, 9261, 9993, 10584, 10976, 12348, 13324, 14112, 16464, 18522, 19986, 21168, 23317, 24696, 26648, 29979, 32928, 37044, 39972, 42336, 46634, 49392, 53296, 59958, 69951, 74088, 79944, 89937, 93268, 98784, 106592, 119916, 139902, 148176, 159888, 163219, 179874, 186536, 209853, 239832, 279804, 296352, 319776, 326438, 359748, 373072, 419706, 479664, 489657, 559608, 629559, 652876, 719496, 746144, 839412, 959328, 979314, 1119216, 1142533, 1259118, 1305752, 1438992, 1468971, 1678824, 1958628, 2238432, 2285066, 2518236, 2611504, 2877984, 2937942, 3357648, 3427599, 3917256, 4406913, 4570132, 5036472, 5223008, 5875884, 6715296, 6855198, 7834512, 8813826, 9140264, 10072944, 10282797, 11751768, 13710396, 15669024, 17627652, 18280528, 20145888, 20565594, 23503536, 27420792, 30848391, 35255304, 36561056, 41131188, 47007072, 54841584, 61696782, 70510608, 82262376, 109683168, 123393564, 141021216, 164524752, 246787128, 329049504, 493574256, 987148512]

約数ペア:

[(1, 987148512), (2, 493574256), (3, 329049504), (4, 246787128), (6, 164524752), (7, 141021216), (8, 123393564), (9, 109683168), (12, 82262376), (14, 70510608), (16, 61696782), (18, 54841584), (21, 47007072), (24, 41131188), (27, 36561056), (28, 35255304), (32, 30848391), (36, 27420792), (42, 23503536), (48, 20565594), (49, 20145888), (54, 18280528), (56, 17627652), (63, 15669024), (72, 13710396), (84, 11751768), (96, 10282797), (98, 10072944), (108, 9140264), (112, 8813826), (126, 7834512), (144, 6855198), (147, 6715296), (168, 5875884), (189, 5223008), (196, 5036472), (216, 4570132), (224, 4406913), (252, 3917256), (288, 3427599), (294, 3357648), (336, 2937942), (343, 2877984), (378, 2611504), (392, 2518236), (432, 2285066), (441, 2238432), (504, 1958628), (588, 1678824), (672, 1468971), (686, 1438992), (756, 1305752), (784, 1259118), (864, 1142533), (882, 1119216), (1008, 979314), (1029, 959328), (1176, 839412), (1323, 746144), (1372, 719496), (1512, 652876), (1568, 629559), (1764, 559608), (2016, 489657), (2058, 479664), (2352, 419706), (2646, 373072), (2744, 359748), (3024, 326438), (3087, 319776), (3331, 296352), (3528, 279804), (4116, 239832), (4704, 209853), (5292, 186536), (5488, 179874), (6048, 163219), (6174, 159888), (6662, 148176), (7056, 139902), (8232, 119916), (9261, 106592), (9993, 98784), (10584, 93268), (10976, 89937), (12348, 79944), (13324, 74088), (14112, 69951), (16464, 59958), (18522, 53296), (19986, 49392), (21168, 46634), (23317, 42336), (24696, 39972), (26648, 37044), (29979, 32928)]