2181538944

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:228

約数の個数: 384

約数和(自身を含む): 7223623680

約数和(自身を除く): 5042084736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 32, 36, 37, 39, 48, 52, 62, 64, 72, 74, 78, 93, 96, 104, 111, 117, 124, 127, 128, 144, 148, 156, 186, 192, 208, 222, 234, 248, 254, 279, 288, 296, 312, 333, 372, 381, 384, 403, 416, 444, 468, 481, 496, 508, 558, 576, 592, 624, 666, 744, 762, 806, 832, 888, 936, 962, 992, 1016, 1116, 1143, 1147, 1152, 1184, 1209, 1248, 1332, 1443, 1488, 1524, 1612, 1651, 1664, 1776, 1872, 1924, 1984, 2032, 2232, 2286, 2294, 2368, 2418, 2496, 2664, 2886, 2976, 3048, 3224, 3302, 3441, 3552, 3627, 3744, 3848, 3937, 3968, 4064, 4329, 4464, 4572, 4588, 4699, 4736, 4836, 4953, 4992, 5328, 5772, 5952, 6096, 6448, 6604, 6882, 7104, 7254, 7488, 7696, 7874, 8128, 8658, 8928, 9144, 9176, 9398, 9672, 9906, 10323, 10656, 11544, 11811, 11904, 12192, 12896, 13208, 13764, 14097, 14208, 14508, 14859, 14911, 14976, 15392, 15748, 16256, 17316, 17856, 18288, 18352, 18796, 19344, 19812, 20646, 21312, 23088, 23622, 24384, 25792, 26416, 27528, 28194, 29016, 29718, 29822, 30784, 31496, 34632, 35433, 35712, 36576, 36704, 37592, 38688, 39624, 41292, 42291, 42624, 44733, 46176, 47244, 48768, 51181, 51584, 52832, 55056, 56388, 58032, 59436, 59644, 61087, 61568, 62992, 69264, 70866, 73152, 73408, 75184, 77376, 79248, 82584, 84582, 89466, 92352, 94488, 102362, 105664, 110112, 112776, 116064, 118872, 119288, 122174, 125984, 134199, 138528, 141732, 145669, 146304, 146816, 150368, 153543, 154752, 158496, 165168, 169164, 178932, 183261, 184704, 188976, 204724, 211328, 220224, 225552, 232128, 237744, 238576, 244348, 251968, 268398, 277056, 283464, 291338, 300736, 307086, 316992, 330336, 338328, 357864, 366522, 377952, 409448, 437007, 440448, 451104, 460629, 464256, 475488, 477152, 488696, 503936, 536796, 549783, 554112, 566928, 582676, 601472, 614172, 633984, 660672, 676656, 715728, 733044, 755904, 818896, 874014, 902208, 921258, 950976, 954304, 977392, 1073592, 1099566, 1133856, 1165352, 1228344, 1311021, 1321344, 1353312, 1431456, 1466088, 1511808, 1637792, 1748028, 1804416, 1842516, 1893697, 1901952, 1908608, 1954784, 2147184, 2199132, 2267712, 2330704, 2456688, 2622042, 2706624, 2862912, 2932176, 3275584, 3496056, 3685032, 3787394, 3909568, 4294368, 4398264, 4535424, 4661408, 4913376, 5244084, 5413248, 5681091, 5725824, 5864352, 6551168, 6992112, 7370064, 7574788, 7819136, 8588736, 8796528, 9322816, 9826752, 10488168, 11362182, 11728704, 13984224, 14740128, 15149576, 17043273, 17177472, 17593056, 18645632, 19653504, 20976336, 22724364, 23457408, 27968448, 29480256, 30299152, 34086546, 35186112, 41952672, 45448728, 55936896, 58960512, 60598304, 68173092, 70372224, 83905344, 90897456, 121196608, 136346184, 167810688, 181794912, 242393216, 272692368, 363589824, 545384736, 727179648, 1090769472, 2181538944]

約数ペア:

[(1, 2181538944), (2, 1090769472), (3, 727179648), (4, 545384736), (6, 363589824), (8, 272692368), (9, 242393216), (12, 181794912), (13, 167810688), (16, 136346184), (18, 121196608), (24, 90897456), (26, 83905344), (31, 70372224), (32, 68173092), (36, 60598304), (37, 58960512), (39, 55936896), (48, 45448728), (52, 41952672), (62, 35186112), (64, 34086546), (72, 30299152), (74, 29480256), (78, 27968448), (93, 23457408), (96, 22724364), (104, 20976336), (111, 19653504), (117, 18645632), (124, 17593056), (127, 17177472), (128, 17043273), (144, 15149576), (148, 14740128), (156, 13984224), (186, 11728704), (192, 11362182), (208, 10488168), (222, 9826752), (234, 9322816), (248, 8796528), (254, 8588736), (279, 7819136), (288, 7574788), (296, 7370064), (312, 6992112), (333, 6551168), (372, 5864352), (381, 5725824), (384, 5681091), (403, 5413248), (416, 5244084), (444, 4913376), (468, 4661408), (481, 4535424), (496, 4398264), (508, 4294368), (558, 3909568), (576, 3787394), (592, 3685032), (624, 3496056), (666, 3275584), (744, 2932176), (762, 2862912), (806, 2706624), (832, 2622042), (888, 2456688), (936, 2330704), (962, 2267712), (992, 2199132), (1016, 2147184), (1116, 1954784), (1143, 1908608), (1147, 1901952), (1152, 1893697), (1184, 1842516), (1209, 1804416), (1248, 1748028), (1332, 1637792), (1443, 1511808), (1488, 1466088), (1524, 1431456), (1612, 1353312), (1651, 1321344), (1664, 1311021), (1776, 1228344), (1872, 1165352), (1924, 1133856), (1984, 1099566), (2032, 1073592), (2232, 977392), (2286, 954304), (2294, 950976), (2368, 921258), (2418, 902208), (2496, 874014), (2664, 818896), (2886, 755904), (2976, 733044), (3048, 715728), (3224, 676656), (3302, 660672), (3441, 633984), (3552, 614172), (3627, 601472), (3744, 582676), (3848, 566928), (3937, 554112), (3968, 549783), (4064, 536796), (4329, 503936), (4464, 488696), (4572, 477152), (4588, 475488), (4699, 464256), (4736, 460629), (4836, 451104), (4953, 440448), (4992, 437007), (5328, 409448), (5772, 377952), (5952, 366522), (6096, 357864), (6448, 338328), (6604, 330336), (6882, 316992), (7104, 307086), (7254, 300736), (7488, 291338), (7696, 283464), (7874, 277056), (8128, 268398), (8658, 251968), (8928, 244348), (9144, 238576), (9176, 237744), (9398, 232128), (9672, 225552), (9906, 220224), (10323, 211328), (10656, 204724), (11544, 188976), (11811, 184704), (11904, 183261), (12192, 178932), (12896, 169164), (13208, 165168), (13764, 158496), (14097, 154752), (14208, 153543), (14508, 150368), (14859, 146816), (14911, 146304), (14976, 145669), (15392, 141732), (15748, 138528), (16256, 134199), (17316, 125984), (17856, 122174), (18288, 119288), (18352, 118872), (18796, 116064), (19344, 112776), (19812, 110112), (20646, 105664), (21312, 102362), (23088, 94488), (23622, 92352), (24384, 89466), (25792, 84582), (26416, 82584), (27528, 79248), (28194, 77376), (29016, 75184), (29718, 73408), (29822, 73152), (30784, 70866), (31496, 69264), (34632, 62992), (35433, 61568), (35712, 61087), (36576, 59644), (36704, 59436), (37592, 58032), (38688, 56388), (39624, 55056), (41292, 52832), (42291, 51584), (42624, 51181), (44733, 48768), (46176, 47244)]