21987032256

素因数分解:

$2^6\times 3^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:306

約数の個数: 672

約数和(自身を含む): 80613504000

約数和(自身を除く): 58626471744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 49, 54, 56, 57, 63, 64, 72, 76, 79, 84, 96, 98, 108, 112, 114, 126, 133, 144, 147, 152, 158, 168, 171, 173, 189, 192, 196, 216, 224, 228, 237, 252, 266, 288, 294, 304, 316, 336, 342, 346, 378, 392, 399, 432, 441, 448, 456, 474, 504, 513, 519, 532, 553, 576, 588, 608, 632, 672, 684, 692, 711, 756, 784, 798, 864, 882, 912, 931, 948, 1008, 1026, 1038, 1064, 1106, 1176, 1197, 1211, 1216, 1264, 1323, 1344, 1368, 1384, 1422, 1501, 1512, 1557, 1568, 1596, 1659, 1728, 1764, 1824, 1862, 1896, 2016, 2052, 2076, 2128, 2133, 2212, 2352, 2394, 2422, 2528, 2646, 2736, 2768, 2793, 2844, 3002, 3024, 3114, 3136, 3192, 3287, 3318, 3528, 3591, 3633, 3648, 3724, 3792, 3871, 4032, 4104, 4152, 4256, 4266, 4424, 4503, 4671, 4704, 4788, 4844, 4977, 5056, 5292, 5472, 5536, 5586, 5688, 6004, 6048, 6228, 6384, 6574, 6636, 7056, 7182, 7266, 7448, 7584, 7742, 8208, 8304, 8379, 8477, 8512, 8532, 8848, 9006, 9342, 9408, 9576, 9688, 9861, 9954, 10507, 10584, 10899, 10944, 11072, 11172, 11376, 11613, 12008, 12096, 12456, 12768, 13148, 13272, 13509, 13667, 14112, 14364, 14532, 14896, 14931, 15168, 15484, 16416, 16608, 16758, 16954, 17064, 17696, 18012, 18684, 19152, 19376, 19722, 19908, 21014, 21168, 21798, 22344, 22752, 23009, 23226, 24016, 24912, 25137, 25431, 25536, 26296, 26544, 27018, 27334, 28224, 28728, 29064, 29583, 29792, 29862, 30968, 31521, 32697, 32832, 33216, 33516, 33908, 34128, 34839, 35392, 36024, 37368, 38304, 38752, 39444, 39816, 40527, 41001, 42028, 42336, 43596, 44688, 45504, 46018, 46452, 48032, 49824, 50274, 50862, 52592, 53088, 54036, 54668, 57456, 58128, 59166, 59584, 59724, 61936, 63042, 65394, 67032, 67816, 68256, 69027, 69678, 72048, 73549, 74736, 76293, 76608, 77504, 78888, 79632, 81054, 82002, 84056, 84672, 87192, 88749, 89376, 92036, 92904, 94563, 95669, 96064, 99648, 100548, 101724, 104517, 105184, 106176, 108072, 109336, 114912, 116256, 118332, 119448, 123003, 123872, 126084, 130788, 134064, 135632, 136512, 138054, 139356, 144096, 147098, 149472, 152586, 157776, 159264, 161063, 162108, 164004, 168112, 174384, 177498, 178752, 184072, 185808, 189126, 191338, 201096, 203448, 207081, 209034, 210368, 216144, 218672, 220647, 228879, 229824, 232512, 236664, 238896, 246006, 247744, 252168, 259673, 261576, 268128, 271264, 276108, 278712, 283689, 287007, 288192, 294196, 298944, 305172, 315552, 318528, 322126, 324216, 328008, 336224, 348768, 354996, 368144, 369009, 371616, 378252, 382676, 402192, 406896, 414162, 418068, 432288, 437344, 441294, 457758, 473328, 477792, 483189, 492012, 504336, 519346, 523152, 536256, 542528, 552216, 557424, 567378, 574014, 588392, 610344, 621243, 631104, 644252, 648432, 656016, 661941, 669683, 672448, 697536, 709992, 736288, 738018, 743232, 756504, 765352, 779019, 804384, 813792, 828324, 836136, 861021, 864576, 874688, 882588, 915516, 946656, 955584, 966378, 984024, 1008672, 1038692, 1046304, 1104432, 1114848, 1134756, 1148028, 1176784, 1220688, 1242486, 1288504, 1296864, 1312032, 1323882, 1339366, 1419984, 1449567, 1472576, 1476036, 1513008, 1530704, 1558038, 1608768, 1627584, 1656648, 1672272, 1722042, 1765176, 1817711, 1831032, 1893312, 1932756, 1968048, 1985823, 2009049, 2017344, 2077384, 2092608, 2208864, 2229696, 2269512, 2296056, 2337057, 2353568, 2441376, 2484972, 2577008, 2583063, 2593728, 2624064, 2647764, 2678732, 2839968, 2899134, 2952072, 3026016, 3061408, 3116076, 3313296, 3344544, 3444084, 3530352, 3635422, 3662064, 3865512, 3936096, 3971646, 4018098, 4154768, 4348701, 4417728, 4539024, 4592112, 4674114, 4707136, 4882752, 4969944, 5154016, 5166126, 5295528, 5357464, 5453133, 5679936, 5798268, 5904144, 6027147, 6052032, 6122816, 6232152, 6626592, 6689088, 6888168, 7011171, 7060704, 7270844, 7324128, 7731024, 7872192, 7943292, 8036196, 8309536, 8697402, 9078048, 9184224, 9348228, 9939888, 10308032, 10332252, 10591056, 10714928, 10906266, 11596536, 11808288, 12054294, 12464304, 12723977, 13253184, 13776336, 14022342, 14121408, 14541688, 14648256, 15462048, 15886584, 16072392, 16359399, 16619072, 17394804, 18081441, 18156096, 18368448, 18696456, 19879776, 20664504, 21182112, 21429856, 21812532, 23193072, 23616576, 24108588, 24928608, 25447954, 27552672, 28044684, 29083376, 30924096, 31773168, 32144784, 32718798, 34789608, 36162882, 37392912, 38171931, 39759552, 41329008, 42364224, 42859712, 43625064, 46386144, 48217176, 49078197, 49857216, 50895908, 55105344, 56089368, 58166752, 63546336, 64289568, 65437596, 69579216, 72325764, 74785824, 76343862, 82658016, 87250128, 92772288, 96434352, 98156394, 101791816, 112178736, 114515793, 116333504, 127092672, 128579136, 130875192, 139158432, 144651528, 149571648, 152687724, 165316032, 174500256, 192868704, 196312788, 203583632, 224357472, 229031586, 261750384, 278316864, 289303056, 305375448, 343547379, 349000512, 385737408, 392625576, 407167264, 448714944, 458063172, 523500768, 578606112, 610750896, 687094758, 785251152, 814334528, 916126344, 1047001536, 1157212224, 1221501792, 1374189516, 1570502304, 1832252688, 2443003584, 2748379032, 3141004608, 3664505376, 5496758064, 7329010752, 10993516128, 21987032256]

約数ペア:

[(1, 21987032256), (2, 10993516128), (3, 7329010752), (4, 5496758064), (6, 3664505376), (7, 3141004608), (8, 2748379032), (9, 2443003584), (12, 1832252688), (14, 1570502304), (16, 1374189516), (18, 1221501792), (19, 1157212224), (21, 1047001536), (24, 916126344), (27, 814334528), (28, 785251152), (32, 687094758), (36, 610750896), (38, 578606112), (42, 523500768), (48, 458063172), (49, 448714944), (54, 407167264), (56, 392625576), (57, 385737408), (63, 349000512), (64, 343547379), (72, 305375448), (76, 289303056), (79, 278316864), (84, 261750384), (96, 229031586), (98, 224357472), (108, 203583632), (112, 196312788), (114, 192868704), (126, 174500256), (133, 165316032), (144, 152687724), (147, 149571648), (152, 144651528), (158, 139158432), (168, 130875192), (171, 128579136), (173, 127092672), (189, 116333504), (192, 114515793), (196, 112178736), (216, 101791816), (224, 98156394), (228, 96434352), (237, 92772288), (252, 87250128), (266, 82658016), (288, 76343862), (294, 74785824), (304, 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