2557840896

素因数分解:

$2^9\times 3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1$

素因数の和:414

約数の個数: 320

約数和(自身を含む): 8368631040

約数和(自身を除く): 5810790144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 43, 48, 52, 54, 64, 72, 78, 86, 96, 104, 108, 117, 128, 129, 144, 156, 172, 192, 208, 216, 234, 256, 258, 288, 312, 331, 344, 351, 384, 387, 416, 432, 468, 512, 516, 559, 576, 624, 662, 688, 702, 768, 774, 832, 864, 936, 993, 1032, 1118, 1152, 1161, 1248, 1324, 1376, 1404, 1536, 1548, 1664, 1677, 1728, 1872, 1986, 2064, 2236, 2304, 2322, 2496, 2648, 2752, 2808, 2979, 3096, 3328, 3354, 3456, 3744, 3972, 4128, 4303, 4472, 4608, 4644, 4992, 5031, 5296, 5504, 5616, 5958, 6192, 6656, 6708, 6912, 7488, 7944, 8256, 8606, 8937, 8944, 9288, 9984, 10062, 10592, 11008, 11232, 11916, 12384, 12909, 13416, 13824, 14233, 14976, 15093, 15888, 16512, 17212, 17874, 17888, 18576, 19968, 20124, 21184, 22016, 22464, 23832, 24768, 25818, 26832, 28466, 29952, 30186, 31776, 33024, 34424, 35748, 35776, 37152, 38727, 40248, 42368, 42699, 44928, 47664, 49536, 51636, 53664, 56932, 59904, 60372, 63552, 66048, 68848, 71496, 71552, 74304, 77454, 80496, 84736, 85398, 89856, 95328, 99072, 103272, 107328, 113864, 116181, 120744, 127104, 128097, 137696, 142992, 143104, 148608, 154908, 160992, 169472, 170796, 179712, 185029, 190656, 198144, 206544, 214656, 227728, 232362, 241488, 254208, 256194, 275392, 285984, 286208, 297216, 309816, 321984, 341592, 370058, 381312, 384291, 413088, 429312, 455456, 464724, 482976, 508416, 512388, 550784, 555087, 571968, 594432, 619632, 643968, 683184, 740116, 762624, 768582, 826176, 858624, 910912, 929448, 965952, 1024776, 1101568, 1110174, 1143936, 1239264, 1287936, 1366368, 1480232, 1525248, 1537164, 1652352, 1665261, 1821824, 1858896, 1931904, 2049552, 2203136, 2220348, 2287872, 2478528, 2575872, 2732736, 2960464, 3074328, 3304704, 3330522, 3643648, 3717792, 3863808, 4099104, 4440696, 4575744, 4957056, 4995783, 5465472, 5920928, 6148656, 6609408, 6661044, 7287296, 7435584, 7727616, 8198208, 8881392, 9914112, 9991566, 10930944, 11841856, 12297312, 13322088, 14871168, 16396416, 17762784, 19828224, 19983132, 21861888, 23683712, 24594624, 26644176, 29742336, 32792832, 35525568, 39966264, 47367424, 49189248, 53288352, 59484672, 65585664, 71051136, 79932528, 94734848, 98378496, 106576704, 142102272, 159865056, 196756992, 213153408, 284204544, 319730112, 426306816, 639460224, 852613632, 1278920448, 2557840896]

約数ペア:

[(1, 2557840896), (2, 1278920448), (3, 852613632), (4, 639460224), (6, 426306816), (8, 319730112), (9, 284204544), (12, 213153408), (13, 196756992), (16, 159865056), (18, 142102272), (24, 106576704), (26, 98378496), (27, 94734848), (32, 79932528), (36, 71051136), (39, 65585664), (43, 59484672), (48, 53288352), (52, 49189248), (54, 47367424), (64, 39966264), (72, 35525568), (78, 32792832), (86, 29742336), (96, 26644176), (104, 24594624), (108, 23683712), (117, 21861888), (128, 19983132), (129, 19828224), (144, 17762784), (156, 16396416), (172, 14871168), (192, 13322088), (208, 12297312), (216, 11841856), (234, 10930944), (256, 9991566), (258, 9914112), (288, 8881392), (312, 8198208), (331, 7727616), (344, 7435584), (351, 7287296), (384, 6661044), (387, 6609408), (416, 6148656), (432, 5920928), (468, 5465472), (512, 4995783), (516, 4957056), (559, 4575744), (576, 4440696), (624, 4099104), (662, 3863808), (688, 3717792), (702, 3643648), (768, 3330522), (774, 3304704), (832, 3074328), (864, 2960464), (936, 2732736), (993, 2575872), (1032, 2478528), (1118, 2287872), (1152, 2220348), (1161, 2203136), (1248, 2049552), (1324, 1931904), (1376, 1858896), (1404, 1821824), (1536, 1665261), (1548, 1652352), (1664, 1537164), (1677, 1525248), (1728, 1480232), (1872, 1366368), (1986, 1287936), (2064, 1239264), (2236, 1143936), (2304, 1110174), (2322, 1101568), (2496, 1024776), (2648, 965952), (2752, 929448), (2808, 910912), (2979, 858624), (3096, 826176), (3328, 768582), (3354, 762624), (3456, 740116), (3744, 683184), (3972, 643968), (4128, 619632), (4303, 594432), (4472, 571968), (4608, 555087), (4644, 550784), (4992, 512388), (5031, 508416), (5296, 482976), (5504, 464724), (5616, 455456), (5958, 429312), (6192, 413088), (6656, 384291), (6708, 381312), (6912, 370058), (7488, 341592), (7944, 321984), (8256, 309816), (8606, 297216), (8937, 286208), (8944, 285984), (9288, 275392), (9984, 256194), (10062, 254208), (10592, 241488), (11008, 232362), (11232, 227728), (11916, 214656), (12384, 206544), (12909, 198144), (13416, 190656), (13824, 185029), (14233, 179712), (14976, 170796), (15093, 169472), (15888, 160992), (16512, 154908), (17212, 148608), (17874, 143104), (17888, 142992), (18576, 137696), (19968, 128097), (20124, 127104), (21184, 120744), (22016, 116181), (22464, 113864), (23832, 107328), (24768, 103272), (25818, 99072), (26832, 95328), (28466, 89856), (29952, 85398), (30186, 84736), (31776, 80496), (33024, 77454), (34424, 74304), (35748, 71552), (35776, 71496), (37152, 68848), (38727, 66048), (40248, 63552), (42368, 60372), (42699, 59904), (44928, 56932), (47664, 53664), (49536, 51636)]