21550668288

素因数分解:

$2^9\times 3^1\times {\mathrm{31}}^1\times {\mathrm{499}}^1\times {\mathrm{907}}^1$

素因数の和:1458

約数の個数: 160

約数和(自身を含む): 59448576000

約数和(自身を除く): 37897907712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 499, 512, 744, 768, 907, 992, 998, 1488, 1497, 1536, 1814, 1984, 1996, 2721, 2976, 2994, 3628, 3968, 3992, 5442, 5952, 5988, 7256, 7936, 7984, 10884, 11904, 11976, 14512, 15469, 15872, 15968, 21768, 23808, 23952, 28117, 29024, 30938, 31936, 43536, 46407, 47616, 47904, 56234, 58048, 61876, 63872, 84351, 87072, 92814, 95808, 112468, 116096, 123752, 127744, 168702, 174144, 185628, 191616, 224936, 232192, 247504, 255488, 337404, 348288, 371256, 383232, 449872, 452593, 464384, 495008, 674808, 696576, 742512, 766464, 899744, 905186, 990016, 1349616, 1357779, 1393152, 1485024, 1799488, 1810372, 1980032, 2699232, 2715558, 2970048, 3598976, 3620744, 3960064, 5398464, 5431116, 5940096, 7197952, 7241488, 7920128, 10796928, 10862232, 11880192, 14030383, 14395904, 14482976, 21593856, 21724464, 23760384, 28060766, 28965952, 42091149, 43187712, 43448928, 56121532, 57931904, 84182298, 86897856, 112243064, 115863808, 168364596, 173795712, 224486128, 231727616, 336729192, 347591424, 448972256, 673458384, 695182848, 897944512, 1346916768, 1795889024, 2693833536, 3591778048, 5387667072, 7183556096, 10775334144, 21550668288]

約数ペア:

[(1, 21550668288), (2, 10775334144), (3, 7183556096), (4, 5387667072), (6, 3591778048), (8, 2693833536), (12, 1795889024), (16, 1346916768), (24, 897944512), (31, 695182848), (32, 673458384), (48, 448972256), (62, 347591424), (64, 336729192), (93, 231727616), (96, 224486128), (124, 173795712), (128, 168364596), (186, 115863808), (192, 112243064), (248, 86897856), (256, 84182298), (372, 57931904), (384, 56121532), (496, 43448928), (499, 43187712), (512, 42091149), (744, 28965952), (768, 28060766), (907, 23760384), (992, 21724464), (998, 21593856), (1488, 14482976), (1497, 14395904), (1536, 14030383), (1814, 11880192), (1984, 10862232), (1996, 10796928), (2721, 7920128), (2976, 7241488), (2994, 7197952), (3628, 5940096), (3968, 5431116), (3992, 5398464), (5442, 3960064), (5952, 3620744), (5988, 3598976), (7256, 2970048), (7936, 2715558), (7984, 2699232), (10884, 1980032), (11904, 1810372), (11976, 1799488), (14512, 1485024), (15469, 1393152), (15872, 1357779), (15968, 1349616), (21768, 990016), (23808, 905186), (23952, 899744), (28117, 766464), (29024, 742512), (30938, 696576), (31936, 674808), (43536, 495008), (46407, 464384), (47616, 452593), (47904, 449872), (56234, 383232), (58048, 371256), (61876, 348288), (63872, 337404), (84351, 255488), (87072, 247504), (92814, 232192), (95808, 224936), (112468, 191616), (116096, 185628), (123752, 174144), (127744, 168702)]