397126464

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{443}}^1$

素因数の和:517

約数の個数: 224

約数和(自身を含む): 1299179520

約数和(自身を除く): 902053056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 29, 32, 42, 46, 48, 56, 58, 64, 69, 84, 87, 92, 96, 112, 116, 138, 161, 168, 174, 184, 192, 203, 224, 232, 276, 322, 336, 348, 368, 406, 443, 448, 464, 483, 552, 609, 644, 667, 672, 696, 736, 812, 886, 928, 966, 1104, 1218, 1288, 1329, 1334, 1344, 1392, 1472, 1624, 1772, 1856, 1932, 2001, 2208, 2436, 2576, 2658, 2668, 2784, 3101, 3248, 3544, 3864, 4002, 4416, 4669, 4872, 5152, 5316, 5336, 5568, 6202, 6496, 7088, 7728, 8004, 9303, 9338, 9744, 10189, 10304, 10632, 10672, 12404, 12847, 12992, 14007, 14176, 15456, 16008, 18606, 18676, 19488, 20378, 21264, 21344, 24808, 25694, 28014, 28352, 30567, 30912, 32016, 37212, 37352, 38541, 38976, 40756, 42528, 42688, 49616, 51388, 56028, 61134, 64032, 71323, 74424, 74704, 77082, 81512, 85056, 89929, 99232, 102776, 112056, 122268, 128064, 142646, 148848, 149408, 154164, 163024, 179858, 198464, 205552, 213969, 224112, 244536, 269787, 285292, 295481, 297696, 298816, 308328, 326048, 359716, 411104, 427938, 448224, 489072, 539574, 570584, 590962, 595392, 616656, 652096, 719432, 822208, 855876, 886443, 896448, 978144, 1079148, 1141168, 1181924, 1233312, 1438864, 1711752, 1772886, 1956288, 2068367, 2158296, 2282336, 2363848, 2466624, 2877728, 3423504, 3545772, 4136734, 4316592, 4564672, 4727696, 5755456, 6205101, 6847008, 7091544, 8273468, 8633184, 9455392, 12410202, 13694016, 14183088, 16546936, 17266368, 18910784, 24820404, 28366176, 33093872, 49640808, 56732352, 66187744, 99281616, 132375488, 198563232, 397126464]

約数ペア:

[(1, 397126464), (2, 198563232), (3, 132375488), (4, 99281616), (6, 66187744), (7, 56732352), (8, 49640808), (12, 33093872), (14, 28366176), (16, 24820404), (21, 18910784), (23, 17266368), (24, 16546936), (28, 14183088), (29, 13694016), (32, 12410202), (42, 9455392), (46, 8633184), (48, 8273468), (56, 7091544), (58, 6847008), (64, 6205101), (69, 5755456), (84, 4727696), (87, 4564672), (92, 4316592), (96, 4136734), (112, 3545772), (116, 3423504), (138, 2877728), (161, 2466624), (168, 2363848), (174, 2282336), (184, 2158296), (192, 2068367), (203, 1956288), (224, 1772886), (232, 1711752), (276, 1438864), (322, 1233312), (336, 1181924), (348, 1141168), (368, 1079148), (406, 978144), (443, 896448), (448, 886443), (464, 855876), (483, 822208), (552, 719432), (609, 652096), (644, 616656), (667, 595392), (672, 590962), (696, 570584), (736, 539574), (812, 489072), (886, 448224), (928, 427938), (966, 411104), (1104, 359716), (1218, 326048), (1288, 308328), (1329, 298816), (1334, 297696), (1344, 295481), (1392, 285292), (1472, 269787), (1624, 244536), (1772, 224112), (1856, 213969), (1932, 205552), (2001, 198464), (2208, 179858), (2436, 163024), (2576, 154164), (2658, 149408), (2668, 148848), (2784, 142646), (3101, 128064), (3248, 122268), (3544, 112056), (3864, 102776), (4002, 99232), (4416, 89929), (4669, 85056), (4872, 81512), (5152, 77082), (5316, 74704), (5336, 74424), (5568, 71323), (6202, 64032), (6496, 61134), (7088, 56028), (7728, 51388), (8004, 49616), (9303, 42688), (9338, 42528), (9744, 40756), (10189, 38976), (10304, 38541), (10632, 37352), (10672, 37212), (12404, 32016), (12847, 30912), (12992, 30567), (14007, 28352), (14176, 28014), (15456, 25694), (16008, 24808), (18606, 21344), (18676, 21264), (19488, 20378)]