21987926016

素因数分解:

$2^{13}\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^2$

素因数の和:124

約数の個数: 504

約数和(自身を含む): 74183534640

約数和(自身を除く): 52195608624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 31, 32, 38, 42, 48, 49, 56, 57, 62, 64, 76, 84, 93, 96, 98, 112, 114, 124, 128, 133, 147, 152, 168, 186, 192, 196, 217, 224, 228, 248, 256, 266, 294, 304, 336, 372, 384, 392, 399, 434, 448, 456, 496, 512, 532, 588, 589, 608, 651, 672, 744, 768, 784, 798, 868, 896, 912, 931, 961, 992, 1024, 1064, 1176, 1178, 1216, 1302, 1344, 1488, 1519, 1536, 1568, 1596, 1736, 1767, 1792, 1824, 1862, 1922, 1984, 2048, 2128, 2352, 2356, 2432, 2604, 2688, 2793, 2883, 2976, 3038, 3072, 3136, 3192, 3472, 3534, 3584, 3648, 3724, 3844, 3968, 4096, 4123, 4256, 4557, 4704, 4712, 4864, 5208, 5376, 5586, 5766, 5952, 6076, 6144, 6272, 6384, 6727, 6944, 7068, 7168, 7296, 7448, 7688, 7936, 8192, 8246, 8512, 9114, 9408, 9424, 9728, 10416, 10752, 11172, 11532, 11904, 12152, 12288, 12369, 12544, 12768, 13454, 13888, 14136, 14336, 14592, 14896, 15376, 15872, 16492, 17024, 18228, 18259, 18816, 18848, 19456, 20181, 20832, 21504, 22344, 23064, 23808, 24304, 24576, 24738, 25088, 25536, 26908, 27776, 28272, 28672, 28861, 29184, 29792, 30752, 31744, 32984, 34048, 36456, 36518, 37632, 37696, 38912, 40362, 41664, 43008, 44688, 46128, 47089, 47616, 48608, 49476, 50176, 51072, 53816, 54777, 55552, 56544, 57344, 57722, 58368, 59584, 61504, 63488, 65968, 68096, 72912, 73036, 75264, 75392, 77824, 80724, 83328, 86016, 86583, 89376, 92256, 94178, 95232, 97216, 98952, 100352, 102144, 107632, 109554, 111104, 113088, 115444, 116736, 119168, 123008, 126976, 127813, 131936, 136192, 141267, 145824, 146072, 150528, 150784, 155648, 161448, 166656, 172032, 173166, 178752, 184512, 188356, 190464, 194432, 197904, 200704, 204288, 215264, 219108, 222208, 226176, 230888, 233472, 238336, 246016, 253952, 255626, 263872, 272384, 282534, 291648, 292144, 301056, 301568, 322896, 333312, 346332, 357504, 369024, 376712, 380928, 383439, 388864, 395808, 401408, 408576, 430528, 438216, 444416, 452352, 461776, 466944, 476672, 492032, 511252, 527744, 544768, 565068, 583296, 584288, 602112, 603136, 645792, 666624, 692664, 715008, 738048, 753424, 761856, 766878, 777728, 791616, 817152, 861056, 876432, 888832, 894691, 904704, 923552, 953344, 984064, 1022504, 1055488, 1089536, 1130136, 1166592, 1168576, 1204224, 1206272, 1291584, 1333248, 1385328, 1430016, 1476096, 1506848, 1533756, 1555456, 1583232, 1634304, 1722112, 1752864, 1777664, 1789382, 1809408, 1847104, 1906688, 1968128, 2045008, 2110976, 2260272, 2333184, 2337152, 2412544, 2583168, 2666496, 2684073, 2770656, 2860032, 2952192, 3013696, 3067512, 3110912, 3166464, 3268608, 3444224, 3505728, 3578764, 3618816, 3694208, 3813376, 3936256, 4090016, 4221952, 4520544, 4666368, 4674304, 4825088, 5166336, 5332992, 5368146, 5541312, 5720064, 5904384, 6027392, 6135024, 6221824, 6332928, 6888448, 7011456, 7157528, 7237632, 7388416, 7626752, 7872512, 8180032, 8443904, 9041088, 9332736, 9348608, 10332672, 10736292, 11082624, 11440128, 11808768, 12054784, 12270048, 12443648, 12665856, 13776896, 14022912, 14315056, 14475264, 14776832, 16360064, 16887808, 18082176, 18665472, 18697216, 20665344, 21472584, 22165248, 22880256, 23617536, 24109568, 24540096, 25331712, 27553792, 28045824, 28630112, 29553664, 32720128, 33775616, 36164352, 37330944, 37394432, 41330688, 42945168, 44330496, 48219136, 49080192, 50663424, 55107584, 56091648, 57260224, 59107328, 65440256, 72328704, 74788864, 82661376, 85890336, 88660992, 96438272, 98160384, 101326848, 112183296, 114520448, 118214656, 130880512, 144657408, 149577728, 165322752, 171780672, 177321984, 192876544, 196320768, 224366592, 229040896, 236429312, 261761024, 289314816, 343561344, 354643968, 385753088, 392641536, 448733184, 458081792, 523522048, 578629632, 687122688, 709287936, 785283072, 916163584, 1047044096, 1157259264, 1374245376, 1570566144, 1832327168, 2748490752, 3141132288, 3664654336, 5496981504, 7329308672, 10993963008, 21987926016]

約数ペア:

[(1, 21987926016), (2, 10993963008), (3, 7329308672), (4, 5496981504), (6, 3664654336), (7, 3141132288), (8, 2748490752), (12, 1832327168), (14, 1570566144), (16, 1374245376), (19, 1157259264), (21, 1047044096), (24, 916163584), (28, 785283072), (31, 709287936), (32, 687122688), (38, 578629632), (42, 523522048), (48, 458081792), (49, 448733184), (56, 392641536), (57, 385753088), (62, 354643968), (64, 343561344), (76, 289314816), (84, 261761024), (93, 236429312), (96, 229040896), (98, 224366592), (112, 196320768), (114, 192876544), (124, 177321984), (128, 171780672), (133, 165322752), (147, 149577728), (152, 144657408), (168, 130880512), (186, 118214656), (192, 114520448), (196, 112183296), (217, 101326848), (224, 98160384), (228, 96438272), (248, 88660992), (256, 85890336), (266, 82661376), (294, 74788864), (304, 72328704), (336, 65440256), (372, 59107328), (384, 57260224), (392, 56091648), (399, 55107584), (434, 50663424), (448, 49080192), (456, 48219136), (496, 44330496), (512, 42945168), (532, 41330688), (588, 37394432), (589, 37330944), (608, 36164352), (651, 33775616), (672, 32720128), (744, 29553664), (768, 28630112), (784, 28045824), (798, 27553792), (868, 25331712), (896, 24540096), (912, 24109568), (931, 23617536), (961, 22880256), (992, 22165248), (1024, 21472584), (1064, 20665344), (1176, 18697216), (1178, 18665472), (1216, 18082176), (1302, 16887808), (1344, 16360064), (1488, 14776832), (1519, 14475264), (1536, 14315056), (1568, 14022912), (1596, 13776896), (1736, 12665856), (1767, 12443648), (1792, 12270048), (1824, 12054784), (1862, 11808768), (1922, 11440128), (1984, 11082624), (2048, 10736292), (2128, 10332672), (2352, 9348608), (2356, 9332736), (2432, 9041088), (2604, 8443904), (2688, 8180032), (2793, 7872512), (2883, 7626752), (2976, 7388416), (3038, 7237632), (3072, 7157528), (3136, 7011456), (3192, 6888448), (3472, 6332928), (3534, 6221824), (3584, 6135024), (3648, 6027392), (3724, 5904384), (3844, 5720064), (3968, 5541312), (4096, 5368146), (4123, 5332992), (4256, 5166336), (4557, 4825088), (4704, 4674304), (4712, 4666368), (4864, 4520544), (5208, 4221952), (5376, 4090016), (5586, 3936256), (5766, 3813376), (5952, 3694208), (6076, 3618816), (6144, 3578764), (6272, 3505728), (6384, 3444224), (6727, 3268608), (6944, 3166464), (7068, 3110912), (7168, 3067512), (7296, 3013696), (7448, 2952192), (7688, 2860032), (7936, 2770656), (8192, 2684073), (8246, 2666496), (8512, 2583168), (9114, 2412544), (9408, 2337152), (9424, 2333184), (9728, 2260272), (10416, 2110976), (10752, 2045008), (11172, 1968128), (11532, 1906688), (11904, 1847104), (12152, 1809408), (12288, 1789382), (12369, 1777664), (12544, 1752864), (12768, 1722112), (13454, 1634304), (13888, 1583232), (14136, 1555456), (14336, 1533756), (14592, 1506848), (14896, 1476096), (15376, 1430016), (15872, 1385328), (16492, 1333248), (17024, 1291584), (18228, 1206272), (18259, 1204224), (18816, 1168576), (18848, 1166592), (19456, 1130136), (20181, 1089536), (20832, 1055488), (21504, 1022504), (22344, 984064), (23064, 953344), (23808, 923552), (24304, 904704), (24576, 894691), (24738, 888832), (25088, 876432), (25536, 861056), (26908, 817152), (27776, 791616), (28272, 777728), (28672, 766878), (28861, 761856), (29184, 753424), (29792, 738048), (30752, 715008), (31744, 692664), (32984, 666624), (34048, 645792), (36456, 603136), (36518, 602112), (37632, 584288), (37696, 583296), (38912, 565068), (40362, 544768), (41664, 527744), (43008, 511252), (44688, 492032), (46128, 476672), (47089, 466944), (47616, 461776), (48608, 452352), (49476, 444416), (50176, 438216), (51072, 430528), (53816, 408576), (54777, 401408), (55552, 395808), (56544, 388864), (57344, 383439), (57722, 380928), (58368, 376712), (59584, 369024), (61504, 357504), (63488, 346332), (65968, 333312), (68096, 322896), (72912, 301568), (73036, 301056), (75264, 292144), (75392, 291648), (77824, 282534), (80724, 272384), (83328, 263872), (86016, 255626), (86583, 253952), (89376, 246016), (92256, 238336), (94178, 233472), (95232, 230888), (97216, 226176), (98952, 222208), (100352, 219108), (102144, 215264), (107632, 204288), (109554, 200704), (111104, 197904), (113088, 194432), (115444, 190464), (116736, 188356), (119168, 184512), (123008, 178752), (126976, 173166), (127813, 172032), (131936, 166656), (136192, 161448), (141267, 155648), (145824, 150784), (146072, 150528)]