21014654976

素因数分解:

$2^{12}\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:176

約数の個数: 624

約数和(自身を含む): 74582396928

約数和(自身を除く): 53567741952

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 37, 42, 48, 56, 62, 63, 64, 71, 72, 74, 84, 93, 96, 111, 112, 124, 126, 128, 142, 144, 148, 168, 186, 192, 213, 217, 222, 224, 248, 252, 256, 259, 279, 284, 288, 296, 333, 336, 372, 384, 426, 434, 444, 448, 496, 497, 504, 512, 518, 558, 568, 576, 592, 639, 651, 666, 672, 744, 768, 777, 852, 868, 888, 896, 992, 994, 1008, 1024, 1036, 1116, 1136, 1147, 1152, 1184, 1278, 1302, 1332, 1344, 1488, 1491, 1536, 1554, 1704, 1736, 1776, 1792, 1953, 1984, 1988, 2016, 2048, 2072, 2201, 2232, 2272, 2294, 2304, 2331, 2368, 2556, 2604, 2627, 2664, 2688, 2976, 2982, 3072, 3108, 3408, 3441, 3472, 3552, 3584, 3906, 3968, 3976, 4032, 4096, 4144, 4402, 4464, 4473, 4544, 4588, 4608, 4662, 4736, 5112, 5208, 5254, 5328, 5376, 5952, 5964, 6144, 6216, 6603, 6816, 6882, 6944, 7104, 7168, 7812, 7881, 7936, 7952, 8029, 8064, 8288, 8804, 8928, 8946, 9088, 9176, 9216, 9324, 9472, 10224, 10323, 10416, 10508, 10656, 10752, 11904, 11928, 12288, 12432, 13206, 13632, 13764, 13888, 14208, 14336, 15407, 15624, 15762, 15872, 15904, 16058, 16128, 16576, 17608, 17856, 17892, 18176, 18352, 18389, 18432, 18648, 18944, 19809, 20448, 20646, 20832, 21016, 21312, 21504, 23643, 23808, 23856, 24087, 24864, 26412, 27264, 27528, 27776, 28416, 28672, 30814, 31248, 31524, 31744, 31808, 32116, 32256, 33152, 35216, 35712, 35784, 36352, 36704, 36778, 36864, 37296, 37888, 39618, 40896, 41292, 41664, 42032, 42624, 43008, 46221, 47286, 47616, 47712, 48174, 49728, 52824, 54528, 55056, 55167, 55552, 56832, 61628, 62496, 63048, 63488, 63616, 64232, 64512, 66304, 70432, 71424, 71568, 72261, 72704, 73408, 73556, 74592, 75776, 79236, 81437, 81792, 82584, 83328, 84064, 85248, 86016, 92442, 94572, 95232, 95424, 96348, 99456, 105648, 109056, 110112, 110334, 111104, 113664, 123256, 124992, 126096, 126976, 127232, 128464, 129024, 132608, 138663, 140864, 142848, 143136, 144522, 145408, 146816, 147112, 149184, 151552, 158472, 162874, 163584, 165168, 165501, 166656, 168128, 170496, 184884, 189144, 190464, 190848, 192696, 198912, 211296, 218112, 220224, 220668, 222208, 227328, 244311, 246512, 249984, 252192, 254464, 256928, 258048, 265216, 277326, 281728, 285696, 286272, 289044, 290816, 293632, 294224, 298368, 316944, 325748, 327168, 330336, 331002, 333312, 336256, 340992, 369768, 378288, 380928, 381696, 385392, 397824, 422592, 436224, 440448, 441336, 444416, 454656, 488622, 493024, 499968, 504384, 508928, 513856, 530432, 554652, 563456, 570059, 571392, 572544, 578088, 587264, 588448, 596736, 633888, 651496, 654336, 660672, 662004, 666624, 672512, 681984, 732933, 739536, 756576, 763392, 770784, 795648, 845184, 872448, 880896, 882672, 888832, 977244, 986048, 999936, 1008768, 1017856, 1027712, 1060864, 1109304, 1126912, 1140118, 1142784, 1145088, 1156176, 1174528, 1176896, 1193472, 1267776, 1302992, 1308672, 1321344, 1324008, 1333248, 1345024, 1363968, 1465866, 1479072, 1513152, 1526784, 1541568, 1591296, 1690368, 1710177, 1761792, 1765344, 1954488, 1972096, 1999872, 2017536, 2035712, 2055424, 2218608, 2253824, 2280236, 2290176, 2312352, 2349056, 2353792, 2386944, 2535552, 2605984, 2617344, 2642688, 2648016, 2666496, 2690048, 2931732, 2958144, 3026304, 3053568, 3083136, 3182592, 3380736, 3420354, 3523584, 3530688, 3908976, 3944192, 3999744, 4035072, 4110848, 4437216, 4507648, 4560472, 4580352, 4624704, 4698112, 4707584, 4773888, 5071104, 5130531, 5211968, 5285376, 5296032, 5380096, 5863464, 5916288, 6052608, 6107136, 6166272, 6761472, 6840708, 7047168, 7061376, 7817952, 7888384, 7999488, 8070144, 8221696, 8874432, 9015296, 9120944, 9160704, 9249408, 9415168, 9547776, 10142208, 10261062, 10423936, 10570752, 10592064, 10760192, 11726928, 11832576, 12105216, 12332544, 13522944, 13681416, 14094336, 14122752, 15635904, 15776768, 16140288, 16443392, 17748864, 18241888, 18321408, 18498816, 18830336, 20284416, 20522124, 20847872, 21141504, 21184128, 23453856, 23665152, 24210432, 24665088, 27045888, 27362832, 28245504, 31271808, 31553536, 32280576, 32886784, 35497728, 36483776, 36997632, 37660672, 40568832, 41044248, 41695744, 42283008, 42368256, 46907712, 47330304, 48420864, 49330176, 54725664, 56491008, 62543616, 63107072, 70995456, 72967552, 73995264, 75321344, 81137664, 82088496, 83391488, 84736512, 93815424, 94660608, 96841728, 98660352, 109451328, 112982016, 125087232, 141990912, 145935104, 147990528, 164176992, 166782976, 169473024, 187630848, 189321216, 218902656, 225964032, 250174464, 283981824, 291870208, 295981056, 328353984, 333565952, 338946048, 375261696, 437805312, 500348928, 567963648, 583740416, 656707968, 677892096, 750523392, 875610624, 1000697856, 1167480832, 1313415936, 1501046784, 1751221248, 2334961664, 2626831872, 3002093568, 3502442496, 5253663744, 7004884992, 10507327488, 21014654976]

約数ペア:

[(1, 21014654976), (2, 10507327488), (3, 7004884992), (4, 5253663744), (6, 3502442496), (7, 3002093568), (8, 2626831872), (9, 2334961664), (12, 1751221248), (14, 1501046784), (16, 1313415936), (18, 1167480832), (21, 1000697856), (24, 875610624), (28, 750523392), (31, 677892096), (32, 656707968), (36, 583740416), (37, 567963648), (42, 500348928), (48, 437805312), (56, 375261696), (62, 338946048), (63, 333565952), (64, 328353984), (71, 295981056), (72, 291870208), (74, 283981824), (84, 250174464), (93, 225964032), (96, 218902656), (111, 189321216), (112, 187630848), (124, 169473024), (126, 166782976), (128, 164176992), (142, 147990528), (144, 145935104), (148, 141990912), (168, 125087232), (186, 112982016), (192, 109451328), (213, 98660352), (217, 96841728), (222, 94660608), (224, 93815424), (248, 84736512), (252, 83391488), (256, 82088496), (259, 81137664), (279, 75321344), (284, 73995264), (288, 72967552), (296, 70995456), (333, 63107072), (336, 62543616), (372, 56491008), (384, 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9120944), (2331, 9015296), (2368, 8874432), (2556, 8221696), (2604, 8070144), (2627, 7999488), (2664, 7888384), (2688, 7817952), (2976, 7061376), (2982, 7047168), (3072, 6840708), (3108, 6761472), (3408, 6166272), (3441, 6107136), (3472, 6052608), (3552, 5916288), (3584, 5863464), (3906, 5380096), (3968, 5296032), (3976, 5285376), (4032, 5211968), (4096, 5130531), (4144, 5071104), (4402, 4773888), (4464, 4707584), (4473, 4698112), (4544, 4624704), (4588, 4580352), (4608, 4560472), (4662, 4507648), (4736, 4437216), (5112, 4110848), (5208, 4035072), (5254, 3999744), (5328, 3944192), (5376, 3908976), (5952, 3530688), (5964, 3523584), (6144, 3420354), (6216, 3380736), (6603, 3182592), (6816, 3083136), (6882, 3053568), (6944, 3026304), (7104, 2958144), (7168, 2931732), (7812, 2690048), (7881, 2666496), (7936, 2648016), (7952, 2642688), (8029, 2617344), (8064, 2605984), (8288, 2535552), (8804, 2386944), (8928, 2353792), (8946, 2349056), (9088, 2312352), (9176, 2290176), (9216, 2280236), (9324, 2253824), (9472, 2218608), (10224, 2055424), (10323, 2035712), (10416, 2017536), (10508, 1999872), (10656, 1972096), (10752, 1954488), (11904, 1765344), (11928, 1761792), (12288, 1710177), (12432, 1690368), (13206, 1591296), (13632, 1541568), (13764, 1526784), (13888, 1513152), (14208, 1479072), (14336, 1465866), (15407, 1363968), (15624, 1345024), (15762, 1333248), (15872, 1324008), (15904, 1321344), (16058, 1308672), (16128, 1302992), (16576, 1267776), (17608, 1193472), (17856, 1176896), (17892, 1174528), (18176, 1156176), (18352, 1145088), (18389, 1142784), (18432, 1140118), (18648, 1126912), (18944, 1109304), (19809, 1060864), (20448, 1027712), (20646, 1017856), (20832, 1008768), (21016, 999936), (21312, 986048), (21504, 977244), (23643, 888832), (23808, 882672), (23856, 880896), (24087, 872448), (24864, 845184), (26412, 795648), (27264, 770784), (27528, 763392), (27776, 756576), (28416, 739536), (28672, 732933), (30814, 681984), (31248, 672512), (31524, 666624), (31744, 662004), (31808, 660672), (32116, 654336), (32256, 651496), (33152, 633888), (35216, 596736), (35712, 588448), (35784, 587264), (36352, 578088), (36704, 572544), (36778, 571392), (36864, 570059), (37296, 563456), (37888, 554652), (39618, 530432), (40896, 513856), (41292, 508928), (41664, 504384), (42032, 499968), (42624, 493024), (43008, 488622), (46221, 454656), (47286, 444416), (47616, 441336), (47712, 440448), (48174, 436224), (49728, 422592), (52824, 397824), (54528, 385392), (55056, 381696), (55167, 380928), (55552, 378288), (56832, 369768), (61628, 340992), (62496, 336256), (63048, 333312), (63488, 331002), (63616, 330336), (64232, 327168), (64512, 325748), (66304, 316944), (70432, 298368), (71424, 294224), (71568, 293632), (72261, 290816), (72704, 289044), (73408, 286272), (73556, 285696), (74592, 281728), (75776, 277326), (79236, 265216), (81437, 258048), (81792, 256928), (82584, 254464), (83328, 252192), (84064, 249984), (85248, 246512), (86016, 244311), (92442, 227328), (94572, 222208), (95232, 220668), (95424, 220224), (96348, 218112), (99456, 211296), (105648, 198912), (109056, 192696), (110112, 190848), (110334, 190464), (111104, 189144), (113664, 184884), (123256, 170496), (124992, 168128), (126096, 166656), (126976, 165501), (127232, 165168), (128464, 163584), (129024, 162874), (132608, 158472), (138663, 151552), (140864, 149184), (142848, 147112), (143136, 146816), (144522, 145408)]