21839827968

素因数分解:

$2^{10}\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{7873}}^1$

素因数の和:7949

約数の個数: 264

約数和(自身を含む): 73756324928

約数和(自身を除く): 51916496960

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 43, 48, 56, 63, 64, 72, 84, 86, 96, 112, 126, 128, 129, 144, 168, 172, 192, 224, 252, 256, 258, 288, 301, 336, 344, 384, 387, 448, 504, 512, 516, 576, 602, 672, 688, 768, 774, 896, 903, 1008, 1024, 1032, 1152, 1204, 1344, 1376, 1536, 1548, 1792, 1806, 2016, 2064, 2304, 2408, 2688, 2709, 2752, 3072, 3096, 3584, 3612, 4032, 4128, 4608, 4816, 5376, 5418, 5504, 6192, 7168, 7224, 7873, 8064, 8256, 9216, 9632, 10752, 10836, 11008, 12384, 14448, 15746, 16128, 16512, 19264, 21504, 21672, 22016, 23619, 24768, 28896, 31492, 32256, 33024, 38528, 43344, 44032, 47238, 49536, 55111, 57792, 62984, 64512, 66048, 70857, 77056, 86688, 94476, 99072, 110222, 115584, 125968, 132096, 141714, 154112, 165333, 173376, 188952, 198144, 220444, 231168, 251936, 283428, 308224, 330666, 338539, 346752, 377904, 396288, 440888, 462336, 495999, 503872, 566856, 661332, 677078, 693504, 755808, 881776, 924672, 991998, 1007744, 1015617, 1133712, 1322664, 1354156, 1387008, 1511616, 1763552, 1983996, 2015488, 2031234, 2267424, 2369773, 2645328, 2708312, 2774016, 3023232, 3046851, 3527104, 3967992, 4030976, 4062468, 4534848, 4739546, 5290656, 5416624, 6046464, 6093702, 7054208, 7109319, 7935984, 8061952, 8124936, 9069696, 9479092, 10581312, 10833248, 12092928, 12187404, 14108416, 14218638, 15871968, 16249872, 18139392, 18958184, 21162624, 21327957, 21666496, 24185856, 24374808, 28216832, 28437276, 31743936, 32499744, 36278784, 37916368, 42325248, 42655914, 43332992, 48749616, 56433664, 56874552, 63487872, 64999488, 72557568, 75832736, 84650496, 85311828, 86665984, 97499232, 113749104, 126975744, 129998976, 151665472, 169300992, 170623656, 173331968, 194998464, 227498208, 253951488, 259997952, 303330944, 341247312, 346663936, 389996928, 454996416, 507902976, 519995904, 606661888, 682494624, 779993856, 909992832, 1039991808, 1213323776, 1364989248, 1559987712, 1819985664, 2426647552, 2729978496, 3119975424, 3639971328, 5459956992, 7279942656, 10919913984, 21839827968]

約数ペア:

[(1, 21839827968), (2, 10919913984), (3, 7279942656), (4, 5459956992), (6, 3639971328), (7, 3119975424), (8, 2729978496), (9, 2426647552), (12, 1819985664), (14, 1559987712), (16, 1364989248), (18, 1213323776), (21, 1039991808), (24, 909992832), (28, 779993856), (32, 682494624), (36, 606661888), (42, 519995904), (43, 507902976), (48, 454996416), (56, 389996928), (63, 346663936), (64, 341247312), (72, 303330944), (84, 259997952), (86, 253951488), (96, 227498208), (112, 194998464), (126, 173331968), (128, 170623656), (129, 169300992), (144, 151665472), (168, 129998976), (172, 126975744), (192, 113749104), (224, 97499232), (252, 86665984), (256, 85311828), (258, 84650496), (288, 75832736), (301, 72557568), (336, 64999488), (344, 63487872), (384, 56874552), (387, 56433664), (448, 48749616), (504, 43332992), (512, 42655914), (516, 42325248), (576, 37916368), (602, 36278784), (672, 32499744), (688, 31743936), (768, 28437276), (774, 28216832), (896, 24374808), (903, 24185856), (1008, 21666496), (1024, 21327957), (1032, 21162624), (1152, 18958184), (1204, 18139392), (1344, 16249872), (1376, 15871968), (1536, 14218638), (1548, 14108416), (1792, 12187404), (1806, 12092928), (2016, 10833248), (2064, 10581312), (2304, 9479092), (2408, 9069696), (2688, 8124936), (2709, 8061952), (2752, 7935984), (3072, 7109319), (3096, 7054208), (3584, 6093702), (3612, 6046464), (4032, 5416624), (4128, 5290656), (4608, 4739546), (4816, 4534848), (5376, 4062468), (5418, 4030976), (5504, 3967992), (6192, 3527104), (7168, 3046851), (7224, 3023232), (7873, 2774016), (8064, 2708312), (8256, 2645328), (9216, 2369773), (9632, 2267424), (10752, 2031234), (10836, 2015488), (11008, 1983996), (12384, 1763552), (14448, 1511616), (15746, 1387008), (16128, 1354156), (16512, 1322664), (19264, 1133712), (21504, 1015617), (21672, 1007744), (22016, 991998), (23619, 924672), (24768, 881776), (28896, 755808), (31492, 693504), (32256, 677078), (33024, 661332), (38528, 566856), (43344, 503872), (44032, 495999), (47238, 462336), (49536, 440888), (55111, 396288), (57792, 377904), (62984, 346752), (64512, 338539), (66048, 330666), (70857, 308224), (77056, 283428), (86688, 251936), (94476, 231168), (99072, 220444), (110222, 198144), (115584, 188952), (125968, 173376), (132096, 165333), (141714, 154112)]