491175419904

素因数分解:

$2^{13}\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1$

素因数の和:408

約数の個数: 672

約数和(自身を含む): 1609071679488

約数和(自身を除く): 1117896259584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 32, 36, 39, 48, 52, 61, 62, 64, 72, 78, 93, 96, 104, 117, 122, 124, 128, 144, 156, 183, 186, 192, 208, 234, 244, 248, 256, 271, 279, 288, 312, 366, 372, 384, 403, 416, 468, 488, 496, 512, 542, 549, 558, 576, 624, 732, 744, 768, 793, 806, 813, 832, 936, 976, 992, 1024, 1084, 1098, 1116, 1152, 1209, 1248, 1464, 1488, 1536, 1586, 1612, 1626, 1664, 1872, 1891, 1952, 1984, 2048, 2168, 2196, 2232, 2304, 2379, 2418, 2439, 2496, 2928, 2976, 3072, 3172, 3224, 3252, 3328, 3523, 3627, 3744, 3782, 3904, 3968, 4096, 4336, 4392, 4464, 4608, 4758, 4836, 4878, 4992, 5673, 5856, 5952, 6144, 6344, 6448, 6504, 6656, 7046, 7137, 7254, 7488, 7564, 7808, 7936, 8192, 8401, 8672, 8784, 8928, 9216, 9516, 9672, 9756, 9984, 10569, 11346, 11712, 11904, 12288, 12688, 12896, 13008, 13312, 14092, 14274, 14508, 14976, 15128, 15616, 15872, 16531, 16802, 17019, 17344, 17568, 17856, 18432, 19032, 19344, 19512, 19968, 21138, 22692, 23424, 23808, 24576, 24583, 25203, 25376, 25792, 26016, 26624, 28184, 28548, 29016, 29952, 30256, 31232, 31707, 31744, 33062, 33604, 34038, 34688, 35136, 35712, 36864, 38064, 38688, 39024, 39936, 42276, 45384, 46848, 47616, 49166, 49593, 50406, 50752, 51584, 52032, 53248, 56368, 57096, 58032, 59904, 60512, 62464, 63414, 63488, 66124, 67208, 68076, 69376, 70272, 71424, 73728, 73749, 75609, 76128, 77376, 78048, 79872, 84552, 90768, 93696, 95232, 98332, 99186, 100812, 101504, 103168, 104064, 106496, 109213, 112736, 114192, 116064, 119808, 121024, 124928, 126828, 126976, 132248, 134416, 136152, 138752, 140544, 142848, 147498, 148779, 151218, 152256, 154752, 156096, 159744, 169104, 181536, 187392, 190464, 196664, 198372, 201624, 203008, 206336, 208128, 214903, 218426, 221247, 225472, 228384, 232128, 239616, 242048, 249856, 253656, 253952, 264496, 268832, 272304, 277504, 281088, 285696, 294996, 297558, 302436, 304512, 309504, 312192, 319488, 327639, 338208, 363072, 374784, 380928, 393328, 396744, 403248, 406016, 412672, 416256, 429806, 436852, 442494, 450944, 456768, 464256, 479232, 484096, 499712, 507312, 512461, 528992, 537664, 544608, 555008, 562176, 571392, 589992, 595116, 604872, 609024, 619008, 624384, 644709, 655278, 676416, 726144, 749568, 761856, 786656, 793488, 806496, 812032, 825344, 832512, 859612, 873704, 884988, 901888, 913536, 928512, 958464, 968192, 982917, 1014624, 1024922, 1057984, 1075328, 1089216, 1110016, 1124352, 1142784, 1179984, 1190232, 1209744, 1218048, 1238016, 1248768, 1289418, 1310556, 1352832, 1452288, 1499136, 1537383, 1573312, 1586976, 1612992, 1624064, 1650688, 1665024, 1719224, 1747408, 1769976, 1803776, 1827072, 1857024, 1934127, 1936384, 1965834, 2029248, 2049844, 2115968, 2150656, 2178432, 2220032, 2248704, 2285568, 2359968, 2380464, 2419488, 2436096, 2476032, 2497536, 2578836, 2621112, 2705664, 2904576, 3074766, 3146624, 3173952, 3225984, 3248128, 3301376, 3330048, 3438448, 3494816, 3539952, 3607552, 3654144, 3714048, 3868254, 3872768, 3931668, 4058496, 4099688, 4231936, 4301312, 4356864, 4497408, 4612149, 4719936, 4760928, 4838976, 4872192, 4952064, 4995072, 5157672, 5242224, 5411328, 5809152, 6149532, 6293248, 6347904, 6451968, 6496256, 6660096, 6661993, 6876896, 6989632, 7079904, 7215104, 7308288, 7428096, 7736508, 7745536, 7863336, 8116992, 8199376, 8463872, 8602624, 8713728, 9224298, 9439872, 9521856, 9677952, 9744384, 9904128, 9990144, 10315344, 10484448, 10822656, 11618304, 12299064, 12586496, 12695808, 12903936, 13323986, 13753792, 13979264, 14159808, 14430208, 14616576, 14856192, 15473016, 15491072, 15726672, 16233984, 16398752, 16927744, 17205248, 17427456, 18448596, 18879744, 19043712, 19355904, 19488768, 19980288, 19985979, 20630688, 20968896, 21645312, 23236608, 24598128, 25172992, 25391616, 25807872, 26647972, 27507584, 27958528, 28319616, 28860416, 29233152, 29712384, 30946032, 31453344, 32467968, 32797504, 33855488, 34410496, 34854912, 36897192, 37759488, 38087424, 38711808, 39971958, 41261376, 41937792, 43290624, 46473216, 49196256, 50345984, 50783232, 51615744, 53295944, 55015168, 55917056, 56639232, 58466304, 59957937, 61892064, 62906688, 64935936, 65595008, 67710976, 68820992, 69709824, 73794384, 75518976, 76174848, 77423616, 79943916, 82522752, 83875584, 86581248, 98392512, 100691968, 101566464, 103231488, 106591888, 110030336, 111834112, 113278464, 119915874, 123784128, 125813376, 129871872, 131190016, 135421952, 139419648, 147588768, 151037952, 152349696, 154847232, 159887832, 165045504, 167751168, 196785024, 201383936, 203132928, 206462976, 213183776, 220060672, 223668224, 226556928, 239831748, 247568256, 251626752, 259743744, 262380032, 295177536, 302075904, 304699392, 309694464, 319775664, 330091008, 335502336, 393570048, 406265856, 426367552, 440121344, 447336448, 453113856, 479663496, 495136512, 503253504, 524760064, 590355072, 604151808, 609398784, 619388928, 639551328, 660182016, 671004672, 787140096, 852735104, 880242688, 894672896, 906227712, 959326992, 990273024, 1006507008, 1049520128, 1180710144, 1218797568, 1279102656, 1320364032, 1342009344, 1574280192, 1705470208, 1760485376, 1812455424, 1918653984, 1980546048, 2013014016, 2099040256, 2361420288, 2558205312, 2640728064, 2684018688, 3148560384, 3410940416, 3837307968, 3961092096, 4026028032, 4198080512, 4722840576, 5116410624, 5281456128, 6297120768, 6821880832, 7674615936, 7922184192, 8052056064, 9445681152, 10232821248, 12594241536, 13643761664, 15349231872, 15844368384, 18891362304, 20465642496, 27287523328, 30698463744, 37782724608, 40931284992, 54575046656, 61396927488, 81862569984, 122793854976, 163725139968, 245587709952, 491175419904]

約数ペア:

[(1, 491175419904), (2, 245587709952), (3, 163725139968), (4, 122793854976), (6, 81862569984), (8, 61396927488), (9, 54575046656), (12, 40931284992), (13, 37782724608), (16, 30698463744), (18, 27287523328), (24, 20465642496), (26, 18891362304), (31, 15844368384), (32, 15349231872), (36, 13643761664), (39, 12594241536), (48, 10232821248), (52, 9445681152), (61, 8052056064), (62, 7922184192), (64, 7674615936), (72, 6821880832), (78, 6297120768), (93, 5281456128), (96, 5116410624), (104, 4722840576), (117, 4198080512), (122, 4026028032), (124, 3961092096), (128, 3837307968), (144, 3410940416), (156, 3148560384), (183, 2684018688), (186, 2640728064), (192, 2558205312), (208, 2361420288), (234, 2099040256), (244, 2013014016), (248, 1980546048), (256, 1918653984), (271, 1812455424), (279, 1760485376), (288, 1705470208), (312, 1574280192), (366, 1342009344), (372, 1320364032), (384, 1279102656), (403, 1218797568), (416, 1180710144), (468, 1049520128), (488, 1006507008), (496, 990273024), (512, 959326992), (542, 906227712), (549, 894672896), (558, 880242688), (576, 852735104), (624, 787140096), (732, 671004672), (744, 660182016), (768, 639551328), (793, 619388928), (806, 609398784), (813, 604151808), (832, 590355072), (936, 524760064), (976, 503253504), (992, 495136512), (1024, 479663496), (1084, 453113856), (1098, 447336448), (1116, 440121344), (1152, 426367552), (1209, 406265856), (1248, 393570048), (1464, 335502336), (1488, 330091008), (1536, 319775664), (1586, 309694464), (1612, 304699392), (1626, 302075904), (1664, 295177536), (1872, 262380032), (1891, 259743744), (1952, 251626752), (1984, 247568256), (2048, 239831748), (2168, 226556928), (2196, 223668224), (2232, 220060672), (2304, 213183776), (2379, 206462976), (2418, 203132928), (2439, 201383936), (2496, 196785024), (2928, 167751168), (2976, 165045504), (3072, 159887832), (3172, 154847232), (3224, 152349696), (3252, 151037952), (3328, 147588768), (3523, 139419648), (3627, 135421952), (3744, 131190016), (3782, 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