21017282832

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1$

素因数の和:407

約数の個数: 480

約数和(自身を含む): 74389905408

約数和(自身を除く): 53372622576

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 73, 78, 84, 91, 104, 112, 117, 126, 127, 144, 146, 156, 168, 173, 182, 208, 219, 234, 252, 254, 273, 292, 312, 336, 346, 364, 381, 438, 468, 504, 508, 511, 519, 546, 584, 624, 657, 692, 728, 762, 819, 876, 889, 936, 949, 1008, 1016, 1022, 1038, 1092, 1143, 1168, 1211, 1314, 1384, 1456, 1524, 1533, 1557, 1638, 1651, 1752, 1778, 1872, 1898, 2032, 2044, 2076, 2184, 2249, 2286, 2422, 2628, 2667, 2768, 2847, 3048, 3066, 3114, 3276, 3302, 3504, 3556, 3633, 3796, 4088, 4152, 4368, 4498, 4572, 4599, 4844, 4953, 5256, 5334, 5694, 6096, 6132, 6228, 6552, 6604, 6643, 6747, 7112, 7266, 7592, 8001, 8176, 8304, 8541, 8996, 9144, 9198, 9271, 9688, 9906, 10512, 10668, 10899, 11388, 11557, 12264, 12456, 12629, 13104, 13208, 13286, 13494, 14224, 14532, 14859, 15184, 15743, 16002, 17082, 17992, 18288, 18396, 18542, 19376, 19812, 19929, 20241, 21336, 21798, 21971, 22776, 23114, 24528, 24912, 25258, 26416, 26572, 26988, 27813, 29064, 29718, 31486, 32004, 34164, 34671, 35984, 36792, 37084, 37887, 39624, 39858, 40482, 42672, 43596, 43942, 45552, 46228, 47229, 50516, 53144, 53976, 55626, 58128, 59436, 59787, 62972, 64008, 64897, 65913, 68328, 69342, 73584, 74168, 75774, 79248, 79716, 80964, 83439, 87192, 87884, 88403, 92456, 94458, 101032, 104013, 106288, 107952, 111252, 113661, 118872, 119574, 120523, 125944, 128016, 129794, 131826, 136656, 138684, 141687, 148336, 151548, 153797, 159432, 161928, 164177, 166878, 174384, 175768, 176806, 184912, 188916, 194691, 197739, 202064, 208026, 222504, 227322, 237744, 239148, 241046, 251888, 259588, 263652, 265209, 277368, 283374, 285623, 303096, 307594, 318864, 323856, 328354, 333756, 351536, 353612, 361569, 377832, 389382, 395478, 416052, 445008, 454644, 461391, 478296, 482092, 492531, 519176, 527304, 530418, 554736, 566748, 571246, 584073, 606192, 615188, 656708, 667512, 707224, 723138, 755664, 778764, 790956, 795627, 832104, 843661, 856869, 909288, 922782, 956592, 964184, 985062, 1038352, 1054608, 1060836, 1084707, 1133496, 1142492, 1149239, 1168146, 1230376, 1313416, 1335024, 1384173, 1414448, 1446276, 1477593, 1557528, 1581912, 1591254, 1603883, 1664208, 1687322, 1713738, 1818576, 1845564, 1928368, 1970124, 1999361, 2121672, 2169414, 2266992, 2284984, 2298478, 2336292, 2460752, 2530983, 2570607, 2626832, 2768346, 2892552, 2955186, 3115056, 3163824, 3182508, 3207766, 3374644, 3427476, 3447717, 3691128, 3940248, 3998722, 4243344, 4338828, 4569968, 4596956, 4672584, 4811649, 5061966, 5141214, 5536692, 5785104, 5910372, 5998083, 6365016, 6415532, 6749288, 6854952, 6895434, 7382256, 7592949, 7880496, 7997444, 8677656, 9193912, 9345168, 9623298, 10123932, 10282428, 10343151, 11073384, 11227181, 11820744, 11996166, 12730032, 12831064, 13498576, 13709904, 13790868, 14434947, 15185898, 15994888, 17355312, 17994249, 18387824, 19246596, 20247864, 20564856, 20686302, 20850479, 22146768, 22454362, 23641488, 23992332, 25662128, 27581736, 28869894, 30371796, 31989776, 33681543, 35988498, 38493192, 40495728, 41129712, 41372604, 41700958, 44908724, 47984664, 55163472, 57739788, 60743592, 62551437, 67363086, 71976996, 76986384, 82745208, 83401916, 89817448, 95969328, 101044629, 115479576, 121487184, 125102874, 134726172, 143953992, 145953353, 165490416, 166803832, 179634896, 187654311, 202089258, 230959152, 250205748, 269452344, 287907984, 291906706, 333607664, 375308622, 404178516, 437860059, 500411496, 538904688, 583813412, 750617244, 808357032, 875720118, 1000822992, 1167626824, 1313580177, 1501234488, 1616714064, 1751440236, 2335253648, 2627160354, 3002468976, 3502880472, 5254320708, 7005760944, 10508641416, 21017282832]

約数ペア:

[(1, 21017282832), (2, 10508641416), (3, 7005760944), (4, 5254320708), (6, 3502880472), (7, 3002468976), (8, 2627160354), (9, 2335253648), (12, 1751440236), (13, 1616714064), (14, 1501234488), (16, 1313580177), (18, 1167626824), (21, 1000822992), (24, 875720118), (26, 808357032), (28, 750617244), (36, 583813412), (39, 538904688), (42, 500411496), (48, 437860059), (52, 404178516), (56, 375308622), (63, 333607664), (72, 291906706), (73, 287907984), (78, 269452344), (84, 250205748), (91, 230959152), (104, 202089258), (112, 187654311), (117, 179634896), (126, 166803832), (127, 165490416), (144, 145953353), (146, 143953992), (156, 134726172), (168, 125102874), (173, 121487184), (182, 115479576), (208, 101044629), (219, 95969328), (234, 89817448), (252, 83401916), (254, 82745208), (273, 76986384), (292, 71976996), (312, 67363086), (336, 62551437), (346, 60743592), (364, 57739788), (381, 55163472), (438, 47984664), (468, 44908724), (504, 41700958), (508, 41372604), (511, 41129712), (519, 40495728), (546, 38493192), (584, 35988498), (624, 33681543), (657, 31989776), (692, 30371796), (728, 28869894), (762, 27581736), (819, 25662128), (876, 23992332), (889, 23641488), (936, 22454362), (949, 22146768), (1008, 20850479), (1016, 20686302), (1022, 20564856), (1038, 20247864), (1092, 19246596), (1143, 18387824), (1168, 17994249), (1211, 17355312), (1314, 15994888), (1384, 15185898), (1456, 14434947), (1524, 13790868), (1533, 13709904), (1557, 13498576), (1638, 12831064), (1651, 12730032), (1752, 11996166), (1778, 11820744), (1872, 11227181), (1898, 11073384), (2032, 10343151), (2044, 10282428), (2076, 10123932), (2184, 9623298), (2249, 9345168), (2286, 9193912), (2422, 8677656), (2628, 7997444), (2667, 7880496), (2768, 7592949), (2847, 7382256), (3048, 6895434), (3066, 6854952), (3114, 6749288), (3276, 6415532), (3302, 6365016), (3504, 5998083), (3556, 5910372), (3633, 5785104), (3796, 5536692), (4088, 5141214), (4152, 5061966), (4368, 4811649), (4498, 4672584), (4572, 4596956), (4599, 4569968), (4844, 4338828), (4953, 4243344), (5256, 3998722), (5334, 3940248), (5694, 3691128), (6096, 3447717), (6132, 3427476), (6228, 3374644), (6552, 3207766), (6604, 3182508), (6643, 3163824), (6747, 3115056), (7112, 2955186), (7266, 2892552), (7592, 2768346), (8001, 2626832), (8176, 2570607), (8304, 2530983), (8541, 2460752), (8996, 2336292), (9144, 2298478), (9198, 2284984), (9271, 2266992), (9688, 2169414), (9906, 2121672), (10512, 1999361), (10668, 1970124), (10899, 1928368), (11388, 1845564), (11557, 1818576), (12264, 1713738), (12456, 1687322), (12629, 1664208), (13104, 1603883), (13208, 1591254), (13286, 1581912), (13494, 1557528), (14224, 1477593), (14532, 1446276), (14859, 1414448), (15184, 1384173), (15743, 1335024), (16002, 1313416), (17082, 1230376), (17992, 1168146), (18288, 1149239), (18396, 1142492), (18542, 1133496), (19376, 1084707), (19812, 1060836), (19929, 1054608), (20241, 1038352), (21336, 985062), (21798, 964184), (21971, 956592), (22776, 922782), (23114, 909288), (24528, 856869), (24912, 843661), (25258, 832104), (26416, 795627), (26572, 790956), (26988, 778764), (27813, 755664), (29064, 723138), (29718, 707224), (31486, 667512), (32004, 656708), (34164, 615188), (34671, 606192), (35984, 584073), (36792, 571246), (37084, 566748), (37887, 554736), (39624, 530418), (39858, 527304), (40482, 519176), (42672, 492531), (43596, 482092), (43942, 478296), (45552, 461391), (46228, 454644), (47229, 445008), (50516, 416052), (53144, 395478), (53976, 389382), (55626, 377832), (58128, 361569), (59436, 353612), (59787, 351536), (62972, 333756), (64008, 328354), (64897, 323856), (65913, 318864), (68328, 307594), (69342, 303096), (73584, 285623), (74168, 283374), (75774, 277368), (79248, 265209), (79716, 263652), (80964, 259588), (83439, 251888), (87192, 241046), (87884, 239148), (88403, 237744), (92456, 227322), (94458, 222504), (101032, 208026), (104013, 202064), (106288, 197739), (107952, 194691), (111252, 188916), (113661, 184912), (118872, 176806), (119574, 175768), (120523, 174384), (125944, 166878), (128016, 164177), (129794, 161928), (131826, 159432), (136656, 153797), (138684, 151548), (141687, 148336)]