1989177344

素因数分解:

$2^{12}\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1$

素因数の和:119

約数の個数: 312

約数和(自身を含む): 5445769968

約数和(自身を除く): 3456592624

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 32, 34, 44, 49, 53, 56, 64, 68, 77, 88, 98, 106, 112, 119, 128, 136, 154, 176, 187, 196, 212, 224, 238, 256, 272, 308, 352, 371, 374, 392, 424, 448, 476, 512, 539, 544, 583, 616, 704, 742, 748, 784, 833, 848, 896, 901, 952, 1024, 1078, 1088, 1166, 1232, 1309, 1408, 1484, 1496, 1568, 1666, 1696, 1792, 1802, 1904, 2048, 2156, 2176, 2332, 2464, 2597, 2618, 2816, 2968, 2992, 3136, 3332, 3392, 3584, 3604, 3808, 4081, 4096, 4312, 4352, 4664, 4928, 5194, 5236, 5632, 5936, 5984, 6272, 6307, 6664, 6784, 7168, 7208, 7616, 8162, 8624, 8704, 9163, 9328, 9856, 9911, 10388, 10472, 11264, 11872, 11968, 12544, 12614, 13328, 13568, 14336, 14416, 15232, 16324, 17248, 17408, 18326, 18656, 19712, 19822, 20776, 20944, 22528, 23744, 23936, 25088, 25228, 26656, 27136, 28567, 28672, 28832, 30464, 32648, 34496, 34816, 36652, 37312, 39424, 39644, 41552, 41888, 44149, 45056, 47488, 47872, 50176, 50456, 53312, 54272, 57134, 57664, 60928, 65296, 68992, 69377, 69632, 73304, 74624, 78848, 79288, 83104, 83776, 88298, 94976, 95744, 100352, 100912, 106624, 108544, 114268, 115328, 121856, 130592, 137984, 138754, 146608, 149248, 157696, 158576, 166208, 167552, 176596, 189952, 191488, 200704, 201824, 213248, 217088, 228536, 230656, 243712, 261184, 275968, 277508, 293216, 298496, 315392, 317152, 332416, 335104, 353192, 379904, 382976, 403648, 426496, 457072, 461312, 485639, 487424, 522368, 551936, 555016, 586432, 596992, 634304, 664832, 670208, 706384, 759808, 765952, 807296, 852992, 914144, 922624, 971278, 1044736, 1103872, 1110032, 1172864, 1193984, 1268608, 1329664, 1340416, 1412768, 1519616, 1614592, 1705984, 1828288, 1845248, 1942556, 2089472, 2207744, 2220064, 2345728, 2387968, 2537216, 2659328, 2680832, 2825536, 3229184, 3411968, 3656576, 3690496, 3885112, 4178944, 4440128, 4691456, 5074432, 5318656, 5361664, 5651072, 6458368, 7313152, 7770224, 8357888, 8880256, 9382912, 10148864, 10637312, 11302144, 12916736, 14626304, 15540448, 16715776, 17760512, 18765824, 20297728, 22604288, 25833472, 29252608, 31080896, 35521024, 37531648, 40595456, 45208576, 58505216, 62161792, 71042048, 90417152, 117010432, 124323584, 142084096, 180834304, 248647168, 284168192, 497294336, 994588672, 1989177344]

約数ペア:

[(1, 1989177344), (2, 994588672), (4, 497294336), (7, 284168192), (8, 248647168), (11, 180834304), (14, 142084096), (16, 124323584), (17, 117010432), (22, 90417152), (28, 71042048), (32, 62161792), (34, 58505216), (44, 45208576), (49, 40595456), (53, 37531648), (56, 35521024), (64, 31080896), (68, 29252608), (77, 25833472), (88, 22604288), (98, 20297728), (106, 18765824), (112, 17760512), (119, 16715776), (128, 15540448), (136, 14626304), (154, 12916736), (176, 11302144), (187, 10637312), (196, 10148864), (212, 9382912), (224, 8880256), (238, 8357888), (256, 7770224), (272, 7313152), (308, 6458368), (352, 5651072), (371, 5361664), (374, 5318656), (392, 5074432), (424, 4691456), (448, 4440128), (476, 4178944), (512, 3885112), (539, 3690496), (544, 3656576), (583, 3411968), (616, 3229184), (704, 2825536), (742, 2680832), (748, 2659328), (784, 2537216), (833, 2387968), (848, 2345728), (896, 2220064), (901, 2207744), (952, 2089472), (1024, 1942556), (1078, 1845248), (1088, 1828288), (1166, 1705984), (1232, 1614592), (1309, 1519616), (1408, 1412768), (1484, 1340416), (1496, 1329664), (1568, 1268608), (1666, 1193984), (1696, 1172864), (1792, 1110032), (1802, 1103872), (1904, 1044736), (2048, 971278), (2156, 922624), (2176, 914144), (2332, 852992), (2464, 807296), (2597, 765952), (2618, 759808), (2816, 706384), (2968, 670208), (2992, 664832), (3136, 634304), (3332, 596992), (3392, 586432), (3584, 555016), (3604, 551936), (3808, 522368), (4081, 487424), (4096, 485639), (4312, 461312), (4352, 457072), (4664, 426496), (4928, 403648), (5194, 382976), (5236, 379904), (5632, 353192), (5936, 335104), (5984, 332416), (6272, 317152), (6307, 315392), (6664, 298496), (6784, 293216), (7168, 277508), (7208, 275968), (7616, 261184), (8162, 243712), (8624, 230656), (8704, 228536), (9163, 217088), (9328, 213248), (9856, 201824), (9911, 200704), (10388, 191488), (10472, 189952), (11264, 176596), (11872, 167552), (11968, 166208), (12544, 158576), (12614, 157696), (13328, 149248), (13568, 146608), (14336, 138754), (14416, 137984), (15232, 130592), (16324, 121856), (17248, 115328), (17408, 114268), (18326, 108544), (18656, 106624), (19712, 100912), (19822, 100352), (20776, 95744), (20944, 94976), (22528, 88298), (23744, 83776), (23936, 83104), (25088, 79288), (25228, 78848), (26656, 74624), (27136, 73304), (28567, 69632), (28672, 69377), (28832, 68992), (30464, 65296), (32648, 60928), (34496, 57664), (34816, 57134), (36652, 54272), (37312, 53312), (39424, 50456), (39644, 50176), (41552, 47872), (41888, 47488), (44149, 45056)]