221249968128

素因数分解:

$2^{11}\times 3^5\times 7^2\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:305

約数の個数: 864

約数和(自身を含む): 792535423680

約数和(自身を除く): 571285455552

約数列:

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3556616, 3566592, 3640896, 3828384, 3889152, 3919536, 3970176, 4001193, 4064256, 4064704, 4096008, 4161024, 4315136, 4375296, 4409478, 4466448, 4537344, 4572792, 4645376, 4681152, 4854528, 5024754, 5104512, 5144391, 5226048, 5293568, 5334924, 5349888, 5461344, 5548032, 5742576, 5833728, 5879304, 5955264, 6096384, 6097056, 6241536, 6472704, 6562944, 6699672, 6806016, 6859188, 6968064, 7113232, 7133184, 7281792, 7656768, 7839072, 7940352, 8002386, 8128512, 8129408, 8192016, 8322048, 8750592, 8818956, 8932896, 9074688, 9145584, 9290752, 9362304, 9709056, 10049508, 10209024, 10288782, 10452096, 10587136, 10669848, 10699776, 10922688, 11485152, 11667456, 11758608, 11910528, 12003579, 12192768, 12194112, 12483072, 12945408, 13125888, 13399344, 13612032, 13718376, 13936128, 14226464, 14563584, 15313536, 15433173, 15678144, 15880704, 16004772, 16258816, 16384032, 16644096, 17501184, 17637912, 17865792, 18291168, 18581504, 18724608, 19418112, 20099016, 20418048, 20577564, 20904192, 21174272, 21339696, 21399552, 21845376, 22970304, 23517216, 23821056, 24007158, 24385536, 24388224, 24966144, 26251776, 26798688, 27224064, 27436752, 27872256, 28452928, 29127168, 30627072, 30866346, 31356288, 31761408, 32009544, 32517632, 32768064, 35002368, 35275824, 35731584, 36010737, 36582336, 37449216, 38836224, 40198032, 40836096, 41155128, 41808384, 42679392, 43690752, 45940608, 47034432, 47642112, 48014316, 48776448, 49932288, 52503552, 53597376, 54873504, 55744512, 56905856, 58254336, 61254144, 61732692, 62712576, 63522816, 64019088, 65035264, 65536128, 70551648, 71463168, 72021474, 73164672, 74898432, 80396064, 81672192, 82310256, 83616768, 85358784, 87381504, 91881216, 94068864, 95284224, 96028632, 97552896, 105007104, 107194752, 108032211, 109747008, 113811712, 116508672, 122508288, 123465384, 125425152, 128038176, 130070528, 131072256, 141103296, 142926336, 144042948, 146329344, 149796864, 160792128, 164620512, 167233536, 170717568, 174763008, 183762432, 188137728, 190568448, 192057264, 195105792, 214389504, 216064422, 219494016, 227623424, 245016576, 246930768, 250850304, 256076352, 262144512, 282206592, 285852672, 288085896, 292658688, 321584256, 329241024, 341435136, 349526016, 367524864, 376275456, 384114528, 390211584, 428779008, 432128844, 438988032, 455246848, 493861536, 501700608, 512152704, 524289024, 564413184, 571705344, 576171792, 585317376, 643168512, 658482048, 682870272, 735049728, 752550912, 768229056, 857558016, 864257688, 877976064, 910493696, 987723072, 1024305408, 1048578048, 1128826368, 1152343584, 1170634752, 1286337024, 1316964096, 1365740544, 1505101824, 1536458112, 1715116032, 1728515376, 1755952128, 1975446144, 2048610816, 2257652736, 2304687168, 2572674048, 2633928192, 2731481088, 3072916224, 3457030752, 3511904256, 3950892288, 4097221632, 4515305472, 4609374336, 5145348096, 5267856384, 6145832448, 6914061504, 7901784576, 8194443264, 9218748672, 10535712768, 12291664896, 13828123008, 15803569152, 18437497344, 24583329792, 27656246016, 31607138304, 36874994688, 55312492032, 73749989376, 110624984064, 221249968128]

約数ペア:

[(1, 221249968128), (2, 110624984064), (3, 73749989376), (4, 55312492032), (6, 36874994688), (7, 31607138304), (8, 27656246016), (9, 24583329792), (12, 18437497344), (14, 15803569152), (16, 13828123008), (18, 12291664896), (21, 10535712768), (24, 9218748672), (27, 8194443264), (28, 7901784576), (32, 6914061504), (36, 6145832448), (42, 5267856384), (43, 5145348096), (48, 4609374336), (49, 4515305472), (54, 4097221632), (56, 3950892288), (63, 3511904256), (64, 3457030752), (72, 3072916224), (81, 2731481088), (84, 2633928192), (86, 2572674048), (96, 2304687168), (98, 2257652736), (108, 2048610816), (112, 1975446144), (126, 1755952128), (128, 1728515376), (129, 1715116032), (144, 1536458112), (147, 1505101824), (162, 1365740544), (168, 1316964096), (172, 1286337024), (189, 1170634752), (192, 1152343584), (196, 1128826368), (211, 1048578048), (216, 1024305408), (224, 987723072), (243, 910493696), (252, 877976064), (256, 864257688), (258, 857558016), (288, 768229056), (294, 752550912), (301, 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128038176), (1764, 125425152), (1792, 123465384), (1806, 122508288), (1899, 116508672), (1944, 113811712), (2016, 109747008), (2048, 108032211), (2064, 107194752), (2107, 105007104), (2268, 97552896), (2304, 96028632), (2322, 95284224), (2352, 94068864), (2408, 91881216), (2532, 87381504), (2592, 85358784), (2646, 83616768), (2688, 82310256), (2709, 81672192), (2752, 80396064), (2954, 74898432), (3024, 73164672), (3072, 72021474), (3096, 71463168), (3136, 70551648), (3376, 65536128), (3402, 65035264), (3456, 64019088), (3483, 63522816), (3528, 62712576), (3584, 61732692), (3612, 61254144), (3798, 58254336), (3888, 56905856), (3969, 55744512), (4032, 54873504), (4128, 53597376), (4214, 52503552), (4431, 49932288), (4536, 48776448), (4608, 48014316), (4644, 47642112), (4704, 47034432), (4816, 45940608), (5064, 43690752), (5184, 42679392), (5292, 41808384), (5376, 41155128), (5418, 40836096), (5504, 40198032), (5697, 38836224), (5908, 37449216), (6048, 36582336), (6144, 36010737), (6192, 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(100352, 2204739), (101136, 2187648), (102546, 2157568), (106344, 2080512), (108032, 2048004), (108864, 2032352), (108876, 2032128), (111456, 1985088), (112896, 1959768), (113778, 1944576), (115584, 1914192), (119637, 1849344), (121536, 1820448), (124068, 1783296), (124416, 1778308), (127008, 1742016), (127022, 1741824), (129024, 1714797), (130032, 1701504), (132096, 1674918), (134848, 1640736), (136728, 1618176), (141792, 1560384), (145152, 1524264), (145168, 1524096), (146286, 1512448), (148608, 1488816), (150528, 1469826), (151704, 1458432), (154112, 1435644), (159516, 1387008), (162048, 1365336), (163314, 1354752), (165424, 1337472), (165888, 1333731), (167184, 1323392), (169344, 1306512), (170667, 1296384), (173376, 1276128), (182304, 1213632), (186102, 1188864), (189056, 1170288), (190512, 1161344), (190533, 1161216), (193536, 1143198), (195048, 1134336), (198144, 1116612), (202272, 1093824), (205092, 1078784), (212688, 1040256), (216064, 1024002), (217728, 1016176), (217752, 1016064), (222912, 992544), (225792, 979884), (227556, 972288), (231168, 957096), (239274, 924672), (243072, 910224), (244971, 903168), (248136, 891648), (248832, 889154), (254016, 871008), (254044, 870912), (260064, 850752), (264192, 837459), (269696, 820368), (273456, 809088), (279153, 792576), (283584, 780192), (290304, 762132), (290336, 762048), (292572, 756224), (297216, 744408), (301056, 734913), (303408, 729216), (308224, 717822), (319032, 693504), (324096, 682668), (326628, 677376), (330848, 668736), (334368, 661696), (338688, 653256), (341334, 648192), (346752, 638064), (358911, 616448), (364608, 606816), (372204, 594432), (378112, 585144), (381024, 580672), (381066, 580608), (387072, 571599), (390096, 567168), (396288, 558306), (404544, 546912), (410184, 539392), (425376, 520128), (432128, 512001), (435456, 508088), (435504, 508032), (444577, 497664), (445824, 496272), (451584, 489942), (455112, 486144), (462336, 478548)]