216781428864

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{563971}}^1$

素因数の和:564019

約数の個数: 256

約数和(自身を含む): 773137935360

約数和(自身を除く): 556356506496

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 16, 21, 22, 24, 26, 28, 32, 33, 39, 42, 44, 48, 52, 56, 64, 66, 77, 78, 84, 88, 91, 96, 104, 112, 128, 132, 143, 154, 156, 168, 176, 182, 192, 208, 224, 231, 264, 273, 286, 308, 312, 336, 352, 364, 384, 416, 429, 448, 462, 528, 546, 572, 616, 624, 672, 704, 728, 832, 858, 896, 924, 1001, 1056, 1092, 1144, 1232, 1248, 1344, 1408, 1456, 1664, 1716, 1848, 2002, 2112, 2184, 2288, 2464, 2496, 2688, 2912, 3003, 3432, 3696, 4004, 4224, 4368, 4576, 4928, 4992, 5824, 6006, 6864, 7392, 8008, 8736, 9152, 9856, 11648, 12012, 13728, 14784, 16016, 17472, 18304, 24024, 27456, 29568, 32032, 34944, 48048, 54912, 64064, 96096, 128128, 192192, 384384, 563971, 1127942, 1691913, 2255884, 3383826, 3947797, 4511768, 6203681, 6767652, 7331623, 7895594, 9023536, 11843391, 12407362, 13535304, 14663246, 15791188, 18047072, 18611043, 21994869, 23686782, 24814724, 27070608, 29326492, 31582376, 36094144, 37222086, 43425767, 43989738, 47373564, 49629448, 51321361, 54141216, 58652984, 63164752, 72188288, 74444172, 80647853, 86851534, 87979476, 94747128, 99258896, 102642722, 108282432, 117305968, 126329504, 130277301, 148888344, 153964083, 161295706, 173703068, 175958952, 189494256, 198517792, 205285444, 216564864, 234611936, 241943559, 252659008, 260554602, 297776688, 307928166, 322591412, 347406136, 351917904, 378988512, 397035584, 410570888, 469223872, 483887118, 505318016, 521109204, 564534971, 595553376, 615856332, 645182824, 694812272, 703835808, 757977024, 794071168, 821141776, 938447744, 967774236, 1042218408, 1129069942, 1191106752, 1231712664, 1290365648, 1389624544, 1407671616, 1515954048, 1642283552, 1693604913, 1935548472, 2084436816, 2258139884, 2382213504, 2463425328, 2580731296, 2779249088, 2815343232, 3284567104, 3387209826, 3871096944, 4168873632, 4516279768, 4926850656, 5161462592, 5558498176, 6569134208, 6774419652, 7742193888, 8337747264, 9032559536, 9853701312, 10322925184, 13548839304, 15484387776, 16675494528, 18065119072, 19707402624, 27097678608, 30968775552, 36130238144, 54195357216, 72260476288, 108390714432, 216781428864]

約数ペア:

[(1, 216781428864), (2, 108390714432), (3, 72260476288), (4, 54195357216), (6, 36130238144), (7, 30968775552), (8, 27097678608), (11, 19707402624), (12, 18065119072), (13, 16675494528), (14, 15484387776), (16, 13548839304), (21, 10322925184), (22, 9853701312), (24, 9032559536), (26, 8337747264), (28, 7742193888), (32, 6774419652), (33, 6569134208), (39, 5558498176), (42, 5161462592), (44, 4926850656), (48, 4516279768), (52, 4168873632), (56, 3871096944), (64, 3387209826), (66, 3284567104), (77, 2815343232), (78, 2779249088), (84, 2580731296), (88, 2463425328), (91, 2382213504), (96, 2258139884), (104, 2084436816), (112, 1935548472), (128, 1693604913), (132, 1642283552), (143, 1515954048), (154, 1407671616), (156, 1389624544), (168, 1290365648), (176, 1231712664), (182, 1191106752), (192, 1129069942), (208, 1042218408), (224, 967774236), (231, 938447744), (264, 821141776), (273, 794071168), (286, 757977024), (308, 703835808), (312, 694812272), (336, 645182824), (352, 615856332), (364, 595553376), (384, 564534971), (416, 521109204), (429, 505318016), (448, 483887118), (462, 469223872), (528, 410570888), (546, 397035584), (572, 378988512), (616, 351917904), (624, 347406136), (672, 322591412), (704, 307928166), (728, 297776688), (832, 260554602), (858, 252659008), (896, 241943559), (924, 234611936), (1001, 216564864), (1056, 205285444), (1092, 198517792), (1144, 189494256), (1232, 175958952), (1248, 173703068), (1344, 161295706), (1408, 153964083), (1456, 148888344), (1664, 130277301), (1716, 126329504), (1848, 117305968), (2002, 108282432), (2112, 102642722), (2184, 99258896), (2288, 94747128), (2464, 87979476), (2496, 86851534), (2688, 80647853), (2912, 74444172), (3003, 72188288), (3432, 63164752), (3696, 58652984), (4004, 54141216), (4224, 51321361), (4368, 49629448), (4576, 47373564), (4928, 43989738), (4992, 43425767), (5824, 37222086), (6006, 36094144), (6864, 31582376), (7392, 29326492), (8008, 27070608), (8736, 24814724), (9152, 23686782), (9856, 21994869), (11648, 18611043), (12012, 18047072), (13728, 15791188), (14784, 14663246), (16016, 13535304), (17472, 12407362), (18304, 11843391), (24024, 9023536), (27456, 7895594), (29568, 7331623), (32032, 6767652), (34944, 6203681), (48048, 4511768), (54912, 3947797), (64064, 3383826), (96096, 2255884), (128128, 1691913), (192192, 1127942), (384384, 563971)]