419735651072

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{19087}}^1$

素因数の和:19314

約数の個数: 144

約数和(自身を含む): 921398833152

約数和(自身を除く): 501663182080

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 128, 136, 163, 248, 256, 272, 326, 496, 527, 544, 652, 992, 1054, 1088, 1304, 1984, 2108, 2176, 2608, 2771, 3968, 4216, 4352, 5053, 5216, 5542, 7936, 8432, 10106, 10432, 11084, 16864, 19087, 20212, 20864, 22168, 33728, 38174, 40424, 41728, 44336, 67456, 76348, 80848, 85901, 88672, 134912, 152696, 161696, 171802, 177344, 305392, 323392, 324479, 343604, 354688, 591697, 610784, 646784, 648958, 687208, 709376, 1183394, 1221568, 1293568, 1297916, 1374416, 2366788, 2443136, 2595832, 2748832, 3111181, 4733576, 4886272, 5191664, 5497664, 6222362, 9467152, 10058849, 10383328, 10995328, 12444724, 18934304, 20117698, 20766656, 21990656, 24889448, 37868608, 40235396, 41533312, 49778896, 52890077, 75737216, 80470792, 83066624, 96446611, 99557792, 105780154, 151474432, 160941584, 192893222, 199115584, 211560308, 321883168, 385786444, 398231168, 423120616, 643766336, 771572888, 796462336, 846241232, 1287532672, 1543145776, 1639592387, 1692482464, 2575065344, 3086291552, 3279184774, 3384964928, 6172583104, 6558369548, 6769929856, 12345166208, 13116739096, 13539859712, 24690332416, 26233478192, 52466956384, 104933912768, 209867825536, 419735651072]

約数ペア:

[(1, 419735651072), (2, 209867825536), (4, 104933912768), (8, 52466956384), (16, 26233478192), (17, 24690332416), (31, 13539859712), (32, 13116739096), (34, 12345166208), (62, 6769929856), (64, 6558369548), (68, 6172583104), (124, 3384964928), (128, 3279184774), (136, 3086291552), (163, 2575065344), (248, 1692482464), (256, 1639592387), (272, 1543145776), (326, 1287532672), (496, 846241232), (527, 796462336), (544, 771572888), (652, 643766336), (992, 423120616), (1054, 398231168), (1088, 385786444), (1304, 321883168), (1984, 211560308), (2108, 199115584), (2176, 192893222), (2608, 160941584), (2771, 151474432), (3968, 105780154), (4216, 99557792), (4352, 96446611), (5053, 83066624), (5216, 80470792), (5542, 75737216), (7936, 52890077), (8432, 49778896), (10106, 41533312), (10432, 40235396), (11084, 37868608), (16864, 24889448), (19087, 21990656), (20212, 20766656), (20864, 20117698), (22168, 18934304), (33728, 12444724), (38174, 10995328), (40424, 10383328), (41728, 10058849), (44336, 9467152), (67456, 6222362), (76348, 5497664), (80848, 5191664), (85901, 4886272), (88672, 4733576), (134912, 3111181), (152696, 2748832), (161696, 2595832), (171802, 2443136), (177344, 2366788), (305392, 1374416), (323392, 1297916), (324479, 1293568), (343604, 1221568), (354688, 1183394), (591697, 709376), (610784, 687208), (646784, 648958)]