12905444992

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:295

約数の個数: 256

約数和(自身を含む): 30598041600

約数和(自身を除く): 17692596608

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 47, 61, 64, 88, 92, 94, 122, 128, 139, 176, 184, 188, 244, 253, 278, 352, 368, 376, 488, 506, 517, 556, 671, 704, 736, 752, 976, 1012, 1034, 1081, 1112, 1342, 1403, 1408, 1472, 1504, 1529, 1952, 2024, 2068, 2162, 2224, 2684, 2806, 2867, 2944, 3008, 3058, 3197, 3904, 4048, 4136, 4324, 4448, 5368, 5612, 5734, 6016, 6116, 6394, 6533, 7808, 8096, 8272, 8479, 8648, 8896, 10736, 11224, 11468, 11891, 12232, 12788, 13066, 15433, 16192, 16544, 16958, 17296, 17792, 21472, 22448, 22936, 23782, 24464, 25576, 26132, 30866, 31537, 32384, 33088, 33916, 34592, 35167, 42944, 44896, 45872, 47564, 48928, 51152, 52264, 61732, 63074, 65941, 66176, 67832, 69184, 70334, 71863, 85888, 89792, 91744, 93269, 95128, 97856, 102304, 104528, 123464, 126148, 131882, 135664, 138368, 140668, 143726, 150259, 179584, 183488, 186538, 190256, 195017, 195712, 204608, 209056, 246928, 252296, 263764, 271328, 281336, 287452, 300518, 366976, 373076, 380512, 390034, 398513, 409216, 418112, 493856, 504592, 527528, 542656, 562672, 574904, 601036, 725351, 746152, 761024, 780068, 797026, 836224, 987712, 1009184, 1055056, 1085312, 1125344, 1149808, 1202072, 1450702, 1492304, 1522048, 1560136, 1594052, 1652849, 1975424, 2018368, 2110112, 2145187, 2250688, 2299616, 2404144, 2901404, 2984608, 3120272, 3188104, 3305698, 4036736, 4220224, 4290374, 4383643, 4501376, 4599232, 4808288, 5802808, 5969216, 6240544, 6376208, 6611396, 8440448, 8580748, 8767286, 9165799, 9198464, 9616576, 11605616, 11938432, 12481088, 12752416, 13222792, 17161496, 17534572, 18331598, 19233152, 23211232, 24962176, 25504832, 26445584, 34322992, 35069144, 36663196, 46422464, 51009664, 52891168, 68645984, 70138288, 73326392, 92844928, 100823789, 105782336, 137291968, 140276576, 146652784, 201647578, 211564672, 274583936, 280553152, 293305568, 403295156, 561106304, 586611136, 806590312, 1173222272, 1613180624, 3226361248, 6452722496, 12905444992]

約数ペア:

[(1, 12905444992), (2, 6452722496), (4, 3226361248), (8, 1613180624), (11, 1173222272), (16, 806590312), (22, 586611136), (23, 561106304), (32, 403295156), (44, 293305568), (46, 280553152), (47, 274583936), (61, 211564672), (64, 201647578), (88, 146652784), (92, 140276576), (94, 137291968), (122, 105782336), (128, 100823789), (139, 92844928), (176, 73326392), (184, 70138288), (188, 68645984), (244, 52891168), (253, 51009664), (278, 46422464), (352, 36663196), (368, 35069144), (376, 34322992), (488, 26445584), (506, 25504832), (517, 24962176), (556, 23211232), (671, 19233152), (704, 18331598), (736, 17534572), (752, 17161496), (976, 13222792), (1012, 12752416), (1034, 12481088), (1081, 11938432), (1112, 11605616), (1342, 9616576), (1403, 9198464), (1408, 9165799), (1472, 8767286), (1504, 8580748), (1529, 8440448), (1952, 6611396), (2024, 6376208), (2068, 6240544), (2162, 5969216), (2224, 5802808), (2684, 4808288), (2806, 4599232), (2867, 4501376), (2944, 4383643), (3008, 4290374), (3058, 4220224), (3197, 4036736), (3904, 3305698), (4048, 3188104), (4136, 3120272), (4324, 2984608), (4448, 2901404), (5368, 2404144), (5612, 2299616), (5734, 2250688), (6016, 2145187), (6116, 2110112), (6394, 2018368), (6533, 1975424), (7808, 1652849), (8096, 1594052), (8272, 1560136), (8479, 1522048), (8648, 1492304), (8896, 1450702), (10736, 1202072), (11224, 1149808), (11468, 1125344), (11891, 1085312), (12232, 1055056), (12788, 1009184), (13066, 987712), (15433, 836224), (16192, 797026), (16544, 780068), (16958, 761024), (17296, 746152), (17792, 725351), (21472, 601036), (22448, 574904), (22936, 562672), (23782, 542656), (24464, 527528), (25576, 504592), (26132, 493856), (30866, 418112), (31537, 409216), (32384, 398513), (33088, 390034), (33916, 380512), (34592, 373076), (35167, 366976), (42944, 300518), (44896, 287452), (45872, 281336), (47564, 271328), (48928, 263764), (51152, 252296), (52264, 246928), (61732, 209056), (63074, 204608), (65941, 195712), (66176, 195017), (67832, 190256), (69184, 186538), (70334, 183488), (71863, 179584), (85888, 150259), (89792, 143726), (91744, 140668), (93269, 138368), (95128, 135664), (97856, 131882), (102304, 126148), (104528, 123464)]