258195168

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3881}}^1$

素因数の和:3918

約数の個数: 192

約数和(自身を含む): 939133440

約数和(自身を除く): 680938272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 32, 33, 36, 42, 44, 48, 54, 56, 63, 66, 72, 77, 84, 88, 96, 99, 108, 112, 126, 132, 144, 154, 168, 176, 189, 198, 216, 224, 231, 252, 264, 288, 297, 308, 336, 352, 378, 396, 432, 462, 504, 528, 594, 616, 672, 693, 756, 792, 864, 924, 1008, 1056, 1188, 1232, 1386, 1512, 1584, 1848, 2016, 2079, 2376, 2464, 2772, 3024, 3168, 3696, 3881, 4158, 4752, 5544, 6048, 7392, 7762, 8316, 9504, 11088, 11643, 15524, 16632, 22176, 23286, 27167, 31048, 33264, 34929, 42691, 46572, 54334, 62096, 66528, 69858, 81501, 85382, 93144, 104787, 108668, 124192, 128073, 139716, 163002, 170764, 186288, 209574, 217336, 244503, 256146, 279432, 298837, 326004, 341528, 372576, 384219, 419148, 434672, 489006, 512292, 558864, 597674, 652008, 683056, 733509, 768438, 838296, 869344, 896511, 978012, 1024584, 1117728, 1152657, 1195348, 1304016, 1366112, 1467018, 1536876, 1676592, 1793022, 1956024, 2049168, 2305314, 2390696, 2608032, 2689533, 2934036, 3073752, 3353184, 3586044, 3912048, 4098336, 4610628, 4781392, 5379066, 5868072, 6147504, 7172088, 7824096, 8068599, 9221256, 9562784, 10758132, 11736144, 12295008, 14344176, 16137198, 18442512, 21516264, 23472288, 28688352, 32274396, 36885024, 43032528, 64548792, 86065056, 129097584, 258195168]

約数ペア:

[(1, 258195168), (2, 129097584), (3, 86065056), (4, 64548792), (6, 43032528), (7, 36885024), (8, 32274396), (9, 28688352), (11, 23472288), (12, 21516264), (14, 18442512), (16, 16137198), (18, 14344176), (21, 12295008), (22, 11736144), (24, 10758132), (27, 9562784), (28, 9221256), (32, 8068599), (33, 7824096), (36, 7172088), (42, 6147504), (44, 5868072), (48, 5379066), (54, 4781392), (56, 4610628), (63, 4098336), (66, 3912048), (72, 3586044), (77, 3353184), (84, 3073752), (88, 2934036), (96, 2689533), (99, 2608032), (108, 2390696), (112, 2305314), (126, 2049168), (132, 1956024), (144, 1793022), (154, 1676592), (168, 1536876), (176, 1467018), (189, 1366112), (198, 1304016), (216, 1195348), (224, 1152657), (231, 1117728), (252, 1024584), (264, 978012), (288, 896511), (297, 869344), (308, 838296), (336, 768438), (352, 733509), (378, 683056), (396, 652008), (432, 597674), (462, 558864), (504, 512292), (528, 489006), (594, 434672), (616, 419148), (672, 384219), (693, 372576), (756, 341528), (792, 326004), (864, 298837), (924, 279432), (1008, 256146), (1056, 244503), (1188, 217336), (1232, 209574), (1386, 186288), (1512, 170764), (1584, 163002), (1848, 139716), (2016, 128073), (2079, 124192), (2376, 108668), (2464, 104787), (2772, 93144), (3024, 85382), (3168, 81501), (3696, 69858), (3881, 66528), (4158, 62096), (4752, 54334), (5544, 46572), (6048, 42691), (7392, 34929), (7762, 33264), (8316, 31048), (9504, 27167), (11088, 23286), (11643, 22176), (15524, 16632)]