2904280704

素因数分解:

$2^7\times 3^3\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{509}}^1$

素因数の和:672

約数の個数: 256

約数和(自身を含む): 9321984000

約数和(自身を除く): 6417703296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 127, 128, 144, 156, 192, 208, 216, 234, 254, 288, 312, 351, 381, 384, 416, 432, 468, 508, 509, 576, 624, 702, 762, 832, 864, 936, 1016, 1018, 1143, 1152, 1248, 1404, 1524, 1527, 1651, 1664, 1728, 1872, 2032, 2036, 2286, 2496, 2808, 3048, 3054, 3302, 3429, 3456, 3744, 4064, 4072, 4572, 4581, 4953, 4992, 5616, 6096, 6108, 6604, 6617, 6858, 7488, 8128, 8144, 9144, 9162, 9906, 11232, 12192, 12216, 13208, 13234, 13716, 13743, 14859, 14976, 16256, 16288, 18288, 18324, 19812, 19851, 22464, 24384, 24432, 26416, 26468, 27432, 27486, 29718, 32576, 36576, 36648, 39624, 39702, 44577, 44928, 48768, 48864, 52832, 52936, 54864, 54972, 59436, 59553, 64643, 65152, 73152, 73296, 79248, 79404, 89154, 97728, 105664, 105872, 109728, 109944, 118872, 119106, 129286, 146304, 146592, 158496, 158808, 178308, 178659, 193929, 195456, 211328, 211744, 219456, 219888, 237744, 238212, 258572, 293184, 316992, 317616, 356616, 357318, 387858, 423488, 438912, 439776, 475488, 476424, 517144, 581787, 586368, 633984, 635232, 713232, 714636, 775716, 840359, 846976, 879552, 950976, 952848, 1034288, 1163574, 1270464, 1426464, 1429272, 1551432, 1680718, 1745361, 1759104, 1901952, 1905696, 2068576, 2327148, 2521077, 2540928, 2852928, 2858544, 3102864, 3361436, 3490722, 3811392, 4137152, 4654296, 5042154, 5705856, 5717088, 6205728, 6722872, 6981444, 7563231, 7622784, 8274304, 9308592, 10084308, 11434176, 12411456, 13445744, 13962888, 15126462, 18617184, 20168616, 22689693, 22868352, 24822912, 26891488, 27925776, 30252924, 37234368, 40337232, 45379386, 53782976, 55851552, 60505848, 74468736, 80674464, 90758772, 107565952, 111703104, 121011696, 161348928, 181517544, 223406208, 242023392, 322697856, 363035088, 484046784, 726070176, 968093568, 1452140352, 2904280704]

約数ペア:

[(1, 2904280704), (2, 1452140352), (3, 968093568), (4, 726070176), (6, 484046784), (8, 363035088), (9, 322697856), (12, 242023392), (13, 223406208), (16, 181517544), (18, 161348928), (24, 121011696), (26, 111703104), (27, 107565952), (32, 90758772), (36, 80674464), (39, 74468736), (48, 60505848), (52, 55851552), (54, 53782976), (64, 45379386), (72, 40337232), (78, 37234368), (96, 30252924), (104, 27925776), (108, 26891488), (117, 24822912), (127, 22868352), (128, 22689693), (144, 20168616), (156, 18617184), (192, 15126462), (208, 13962888), (216, 13445744), (234, 12411456), (254, 11434176), (288, 10084308), (312, 9308592), (351, 8274304), (381, 7622784), (384, 7563231), (416, 6981444), (432, 6722872), (468, 6205728), (508, 5717088), (509, 5705856), (576, 5042154), (624, 4654296), (702, 4137152), (762, 3811392), (832, 3490722), (864, 3361436), (936, 3102864), (1016, 2858544), (1018, 2852928), (1143, 2540928), (1152, 2521077), (1248, 2327148), (1404, 2068576), (1524, 1905696), (1527, 1901952), (1651, 1759104), (1664, 1745361), (1728, 1680718), (1872, 1551432), (2032, 1429272), (2036, 1426464), (2286, 1270464), (2496, 1163574), (2808, 1034288), (3048, 952848), (3054, 950976), (3302, 879552), (3429, 846976), (3456, 840359), (3744, 775716), (4064, 714636), (4072, 713232), (4572, 635232), (4581, 633984), (4953, 586368), (4992, 581787), (5616, 517144), (6096, 476424), (6108, 475488), (6604, 439776), (6617, 438912), (6858, 423488), (7488, 387858), (8128, 357318), (8144, 356616), (9144, 317616), (9162, 316992), (9906, 293184), (11232, 258572), (12192, 238212), (12216, 237744), (13208, 219888), (13234, 219456), (13716, 211744), (13743, 211328), (14859, 195456), (14976, 193929), (16256, 178659), (16288, 178308), (18288, 158808), (18324, 158496), (19812, 146592), (19851, 146304), (22464, 129286), (24384, 119106), (24432, 118872), (26416, 109944), (26468, 109728), (27432, 105872), (27486, 105664), (29718, 97728), (32576, 89154), (36576, 79404), (36648, 79248), (39624, 73296), (39702, 73152), (44577, 65152), (44928, 64643), (48768, 59553), (48864, 59436), (52832, 54972), (52936, 54864)]