1988216496

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1$

素因数の和:349

約数の個数: 320

約数和(自身を含む): 6826229760

約数和(自身を除く): 4838013264

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 36, 42, 48, 54, 56, 62, 63, 72, 84, 93, 108, 112, 124, 126, 127, 144, 167, 168, 186, 189, 216, 217, 248, 252, 254, 279, 334, 336, 372, 378, 381, 432, 434, 496, 501, 504, 508, 558, 651, 668, 744, 756, 762, 837, 868, 889, 1002, 1008, 1016, 1116, 1143, 1169, 1302, 1336, 1488, 1503, 1512, 1524, 1674, 1736, 1778, 1953, 2004, 2032, 2232, 2286, 2338, 2604, 2667, 2672, 3006, 3024, 3048, 3348, 3429, 3472, 3507, 3556, 3906, 3937, 4008, 4464, 4509, 4572, 4676, 5177, 5208, 5334, 5859, 6012, 6096, 6696, 6858, 7014, 7112, 7812, 7874, 8001, 8016, 9018, 9144, 9352, 10354, 10416, 10521, 10668, 11718, 11811, 12024, 13392, 13716, 14028, 14224, 15531, 15624, 15748, 16002, 18036, 18288, 18704, 20708, 21042, 21209, 21336, 23436, 23622, 24003, 24048, 27432, 27559, 28056, 31062, 31248, 31496, 31563, 32004, 35433, 36072, 36239, 41416, 42084, 42418, 42672, 46593, 46872, 47244, 48006, 54864, 55118, 56112, 62124, 62992, 63126, 63627, 64008, 70866, 72144, 72478, 82677, 82832, 84168, 84836, 93186, 93744, 94488, 96012, 106299, 108717, 110236, 124248, 126252, 127254, 128016, 139779, 141732, 144956, 148463, 165354, 168336, 169672, 186372, 188976, 190881, 192024, 212598, 217434, 220472, 248031, 248496, 252504, 254508, 279558, 283464, 289912, 296926, 326151, 330708, 339344, 372744, 381762, 384048, 425196, 434868, 440944, 445389, 496062, 505008, 509016, 559116, 566928, 572643, 579824, 593852, 652302, 657479, 661416, 744093, 745488, 763524, 850392, 869736, 890778, 978453, 992124, 1018032, 1118232, 1145286, 1187704, 1304604, 1314958, 1322832, 1336167, 1488186, 1527048, 1700784, 1739472, 1781556, 1956906, 1972437, 1984248, 2236464, 2290572, 2375408, 2609208, 2629916, 2672334, 2976372, 3054096, 3563112, 3913812, 3944874, 3968496, 4008501, 4581144, 4602353, 5218416, 5259832, 5344668, 5917311, 5952744, 7126224, 7827624, 7889748, 8017002, 9162288, 9204706, 10519664, 10689336, 11834622, 11905488, 13807059, 15655248, 15779496, 16034004, 17751933, 18409412, 21378672, 23669244, 27614118, 31558992, 32068008, 35503866, 36818824, 41421177, 47338488, 55228236, 64136016, 71007732, 73637648, 82842354, 94676976, 110456472, 124263531, 142015464, 165684708, 220912944, 248527062, 284030928, 331369416, 497054124, 662738832, 994108248, 1988216496]

約数ペア:

[(1, 1988216496), (2, 994108248), (3, 662738832), (4, 497054124), (6, 331369416), (7, 284030928), (8, 248527062), (9, 220912944), (12, 165684708), (14, 142015464), (16, 124263531), (18, 110456472), (21, 94676976), (24, 82842354), (27, 73637648), (28, 71007732), (31, 64136016), (36, 55228236), (42, 47338488), (48, 41421177), (54, 36818824), (56, 35503866), (62, 32068008), (63, 31558992), (72, 27614118), (84, 23669244), (93, 21378672), (108, 18409412), (112, 17751933), (124, 16034004), (126, 15779496), (127, 15655248), (144, 13807059), (167, 11905488), (168, 11834622), (186, 10689336), (189, 10519664), (216, 9204706), (217, 9162288), (248, 8017002), (252, 7889748), (254, 7827624), (279, 7126224), (334, 5952744), (336, 5917311), (372, 5344668), (378, 5259832), (381, 5218416), (432, 4602353), (434, 4581144), (496, 4008501), (501, 3968496), (504, 3944874), (508, 3913812), (558, 3563112), (651, 3054096), (668, 2976372), (744, 2672334), (756, 2629916), (762, 2609208), (837, 2375408), (868, 2290572), (889, 2236464), (1002, 1984248), (1008, 1972437), (1016, 1956906), (1116, 1781556), (1143, 1739472), (1169, 1700784), (1302, 1527048), (1336, 1488186), (1488, 1336167), (1503, 1322832), (1512, 1314958), (1524, 1304604), (1674, 1187704), (1736, 1145286), (1778, 1118232), (1953, 1018032), (2004, 992124), (2032, 978453), (2232, 890778), (2286, 869736), (2338, 850392), (2604, 763524), (2667, 745488), (2672, 744093), (3006, 661416), (3024, 657479), (3048, 652302), (3348, 593852), (3429, 579824), (3472, 572643), (3507, 566928), (3556, 559116), (3906, 509016), (3937, 505008), (4008, 496062), (4464, 445389), (4509, 440944), (4572, 434868), (4676, 425196), (5177, 384048), (5208, 381762), (5334, 372744), (5859, 339344), (6012, 330708), (6096, 326151), (6696, 296926), (6858, 289912), (7014, 283464), (7112, 279558), (7812, 254508), (7874, 252504), (8001, 248496), (8016, 248031), (9018, 220472), (9144, 217434), (9352, 212598), (10354, 192024), (10416, 190881), (10521, 188976), (10668, 186372), (11718, 169672), (11811, 168336), (12024, 165354), (13392, 148463), (13716, 144956), (14028, 141732), (14224, 139779), (15531, 128016), (15624, 127254), (15748, 126252), (16002, 124248), (18036, 110236), (18288, 108717), (18704, 106299), (20708, 96012), (21042, 94488), (21209, 93744), (21336, 93186), (23436, 84836), (23622, 84168), (24003, 82832), (24048, 82677), (27432, 72478), (27559, 72144), (28056, 70866), (31062, 64008), (31248, 63627), (31496, 63126), (31563, 62992), (32004, 62124), (35433, 56112), (36072, 55118), (36239, 54864), (41416, 48006), (42084, 47244), (42418, 46872), (42672, 46593)]