21296636928

素因数分解:

$2^{10}\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{463}}^1$

素因数の和:550

約数の個数: 528

約数和(自身を含む): 75863064576

約数和(自身を除く): 54566427648

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 31, 32, 36, 42, 46, 48, 56, 62, 63, 64, 69, 72, 84, 92, 93, 96, 112, 124, 126, 128, 138, 144, 161, 168, 184, 186, 192, 207, 217, 224, 248, 252, 256, 276, 279, 288, 322, 336, 368, 372, 384, 414, 434, 448, 463, 483, 496, 504, 512, 552, 558, 576, 644, 651, 672, 713, 736, 744, 768, 828, 868, 896, 926, 966, 992, 1008, 1024, 1104, 1116, 1152, 1288, 1302, 1344, 1389, 1426, 1449, 1472, 1488, 1536, 1656, 1736, 1792, 1852, 1932, 1953, 1984, 2016, 2139, 2208, 2232, 2304, 2576, 2604, 2688, 2778, 2852, 2898, 2944, 2976, 3072, 3241, 3312, 3472, 3584, 3704, 3864, 3906, 3968, 4032, 4167, 4278, 4416, 4464, 4608, 4991, 5152, 5208, 5376, 5556, 5704, 5796, 5888, 5952, 6417, 6482, 6624, 6944, 7168, 7408, 7728, 7812, 7936, 8064, 8334, 8556, 8832, 8928, 9216, 9723, 9982, 10304, 10416, 10649, 10752, 11112, 11408, 11592, 11776, 11904, 12834, 12964, 13248, 13888, 14353, 14816, 14973, 15456, 15624, 15872, 16128, 16668, 17112, 17664, 17856, 19446, 19964, 20608, 20832, 21298, 21504, 22224, 22816, 23184, 23552, 23808, 25668, 25928, 26496, 27776, 28706, 29169, 29632, 29946, 30912, 31248, 31744, 31947, 32256, 33336, 34224, 35328, 35712, 38892, 39928, 41216, 41664, 42596, 43059, 44448, 44919, 45632, 46368, 47616, 51336, 51856, 52992, 55552, 57412, 58338, 59264, 59892, 61824, 62496, 63894, 64512, 66672, 68448, 70656, 71424, 74543, 77784, 79856, 82432, 83328, 85192, 86118, 88896, 89838, 91264, 92736, 95232, 95841, 100471, 102672, 103712, 105984, 111104, 114824, 116676, 118528, 119784, 123648, 124992, 127788, 129177, 133344, 136896, 142848, 149086, 155568, 159712, 164864, 166656, 170384, 172236, 177792, 179676, 182528, 185472, 191682, 200942, 205344, 207424, 211968, 222208, 223629, 229648, 233352, 237056, 239568, 247296, 249984, 255576, 258354, 266688, 273792, 285696, 298172, 301413, 311136, 319424, 330119, 333312, 340768, 344472, 355584, 359352, 365056, 370944, 383364, 401884, 410688, 414848, 447258, 459296, 466704, 474112, 479136, 494592, 499968, 511152, 516708, 533376, 547584, 596344, 602826, 622272, 638848, 660238, 666624, 670887, 681536, 688944, 711168, 718704, 730112, 741888, 766728, 803768, 821376, 829696, 894516, 904239, 918592, 933408, 958272, 990357, 999936, 1022304, 1033416, 1066752, 1095168, 1192688, 1205652, 1244544, 1277696, 1320476, 1341774, 1363072, 1377888, 1422336, 1437408, 1483776, 1533456, 1607536, 1642752, 1659392, 1789032, 1808478, 1837184, 1866816, 1916544, 1980714, 1999872, 2044608, 2066832, 2133504, 2190336, 2310833, 2385376, 2411304, 2489088, 2555392, 2640952, 2683548, 2726144, 2755776, 2874816, 2971071, 3066912, 3215072, 3285504, 3318784, 3578064, 3616956, 3674368, 3733632, 3833088, 3961428, 4089216, 4133664, 4267008, 4621666, 4770752, 4822608, 4978176, 5110784, 5281904, 5367096, 5452288, 5511552, 5749632, 5942142, 6133824, 6430144, 6571008, 6932499, 7156128, 7233912, 7348736, 7467264, 7666176, 7922856, 8178432, 8267328, 9243332, 9541504, 9645216, 9956352, 10563808, 10734192, 10904576, 11023104, 11499264, 11884284, 12267648, 12860288, 13864998, 14312256, 14467824, 14697472, 14934528, 15332352, 15845712, 16356864, 16534656, 18486664, 19083008, 19290432, 20797497, 21127616, 21468384, 22046208, 22998528, 23768568, 24535296, 25720576, 27729996, 28624512, 28935648, 29869056, 31691424, 32713728, 33069312, 36973328, 38166016, 38580864, 41594994, 42255232, 42936768, 44092416, 45997056, 47537136, 49070592, 51441152, 55459992, 57249024, 57871296, 63382848, 66138624, 73946656, 76332032, 77161728, 83189988, 84510464, 85873536, 95074272, 98141184, 102882304, 110919984, 114498048, 115742592, 126765696, 132277248, 147893312, 154323456, 166379976, 169020928, 171747072, 190148544, 221839968, 228996096, 231485184, 253531392, 295786624, 308646912, 332759952, 338041856, 343494144, 380297088, 443679936, 462970368, 507062784, 591573248, 665519904, 686988288, 760594176, 887359872, 925940736, 1014125568, 1183146496, 1331039808, 1521188352, 1774719744, 2366292992, 2662079616, 3042376704, 3549439488, 5324159232, 7098878976, 10648318464, 21296636928]

約数ペア:

[(1, 21296636928), (2, 10648318464), (3, 7098878976), (4, 5324159232), (6, 3549439488), (7, 3042376704), (8, 2662079616), (9, 2366292992), (12, 1774719744), (14, 1521188352), (16, 1331039808), (18, 1183146496), (21, 1014125568), (23, 925940736), (24, 887359872), (28, 760594176), (31, 686988288), (32, 665519904), (36, 591573248), (42, 507062784), (46, 462970368), (48, 443679936), (56, 380297088), (62, 343494144), (63, 338041856), (64, 332759952), (69, 308646912), (72, 295786624), (84, 253531392), (92, 231485184), (93, 228996096), (96, 221839968), (112, 190148544), (124, 171747072), (126, 169020928), (128, 166379976), (138, 154323456), (144, 147893312), (161, 132277248), (168, 126765696), (184, 115742592), (186, 114498048), (192, 110919984), (207, 102882304), (217, 98141184), (224, 95074272), (248, 85873536), (252, 84510464), (256, 83189988), (276, 77161728), (279, 76332032), (288, 73946656), (322, 66138624), (336, 63382848), (368, 57871296), (372, 57249024), (384, 55459992), (414, 51441152), (434, 49070592), (448, 47537136), (463, 45997056), (483, 44092416), (496, 42936768), (504, 42255232), (512, 41594994), (552, 38580864), (558, 38166016), (576, 36973328), (644, 33069312), (651, 32713728), (672, 31691424), (713, 29869056), (736, 28935648), (744, 28624512), (768, 27729996), (828, 25720576), (868, 24535296), (896, 23768568), (926, 22998528), (966, 22046208), (992, 21468384), (1008, 21127616), (1024, 20797497), (1104, 19290432), (1116, 19083008), (1152, 18486664), (1288, 16534656), (1302, 16356864), (1344, 15845712), (1389, 15332352), (1426, 14934528), (1449, 14697472), (1472, 14467824), (1488, 14312256), (1536, 13864998), (1656, 12860288), (1736, 12267648), (1792, 11884284), (1852, 11499264), (1932, 11023104), (1953, 10904576), (1984, 10734192), (2016, 10563808), (2139, 9956352), (2208, 9645216), (2232, 9541504), (2304, 9243332), (2576, 8267328), (2604, 8178432), (2688, 7922856), (2778, 7666176), (2852, 7467264), (2898, 7348736), (2944, 7233912), (2976, 7156128), (3072, 6932499), (3241, 6571008), (3312, 6430144), (3472, 6133824), (3584, 5942142), (3704, 5749632), (3864, 5511552), (3906, 5452288), (3968, 5367096), (4032, 5281904), (4167, 5110784), (4278, 4978176), (4416, 4822608), (4464, 4770752), (4608, 4621666), (4991, 4267008), (5152, 4133664), (5208, 4089216), (5376, 3961428), (5556, 3833088), (5704, 3733632), (5796, 3674368), (5888, 3616956), (5952, 3578064), (6417, 3318784), (6482, 3285504), (6624, 3215072), (6944, 3066912), (7168, 2971071), (7408, 2874816), (7728, 2755776), (7812, 2726144), (7936, 2683548), (8064, 2640952), (8334, 2555392), (8556, 2489088), (8832, 2411304), (8928, 2385376), (9216, 2310833), (9723, 2190336), (9982, 2133504), (10304, 2066832), (10416, 2044608), (10649, 1999872), (10752, 1980714), (11112, 1916544), (11408, 1866816), (11592, 1837184), (11776, 1808478), (11904, 1789032), (12834, 1659392), (12964, 1642752), (13248, 1607536), (13888, 1533456), (14353, 1483776), (14816, 1437408), (14973, 1422336), (15456, 1377888), (15624, 1363072), (15872, 1341774), (16128, 1320476), (16668, 1277696), (17112, 1244544), (17664, 1205652), (17856, 1192688), (19446, 1095168), (19964, 1066752), (20608, 1033416), (20832, 1022304), (21298, 999936), (21504, 990357), (22224, 958272), (22816, 933408), (23184, 918592), (23552, 904239), (23808, 894516), (25668, 829696), (25928, 821376), (26496, 803768), (27776, 766728), (28706, 741888), (29169, 730112), (29632, 718704), (29946, 711168), (30912, 688944), (31248, 681536), (31744, 670887), (31947, 666624), (32256, 660238), (33336, 638848), (34224, 622272), (35328, 602826), (35712, 596344), (38892, 547584), (39928, 533376), (41216, 516708), (41664, 511152), (42596, 499968), (43059, 494592), (44448, 479136), (44919, 474112), (45632, 466704), (46368, 459296), (47616, 447258), (51336, 414848), (51856, 410688), (52992, 401884), (55552, 383364), (57412, 370944), (58338, 365056), (59264, 359352), (59892, 355584), (61824, 344472), (62496, 340768), (63894, 333312), (64512, 330119), (66672, 319424), (68448, 311136), (70656, 301413), (71424, 298172), (74543, 285696), (77784, 273792), (79856, 266688), (82432, 258354), (83328, 255576), (85192, 249984), (86118, 247296), (88896, 239568), (89838, 237056), (91264, 233352), (92736, 229648), (95232, 223629), (95841, 222208), (100471, 211968), (102672, 207424), (103712, 205344), (105984, 200942), (111104, 191682), (114824, 185472), (116676, 182528), (118528, 179676), (119784, 177792), (123648, 172236), (124992, 170384), (127788, 166656), (129177, 164864), (133344, 159712), (136896, 155568), (142848, 149086)]