2540188416

素因数分解:

$2^8\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{6709}}^1$

素因数の和:6774

約数の個数: 144

約数和(自身を含む): 7406229600

約数和(自身を除く): 4866041184

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 29, 32, 34, 48, 51, 58, 64, 68, 87, 96, 102, 116, 128, 136, 174, 192, 204, 232, 256, 272, 348, 384, 408, 464, 493, 544, 696, 768, 816, 928, 986, 1088, 1392, 1479, 1632, 1856, 1972, 2176, 2784, 2958, 3264, 3712, 3944, 4352, 5568, 5916, 6528, 6709, 7424, 7888, 11136, 11832, 13056, 13418, 15776, 20127, 22272, 23664, 26836, 31552, 40254, 47328, 53672, 63104, 80508, 94656, 107344, 114053, 126208, 161016, 189312, 194561, 214688, 228106, 322032, 342159, 378624, 389122, 429376, 456212, 583683, 644064, 684318, 778244, 858752, 912424, 1167366, 1288128, 1368636, 1556488, 1717504, 1824848, 2334732, 2576256, 2737272, 3112976, 3307537, 3649696, 4669464, 5152512, 5474544, 6225952, 6615074, 7299392, 9338928, 9922611, 10949088, 12451904, 13230148, 14598784, 18677856, 19845222, 21898176, 24903808, 26460296, 29197568, 37355712, 39690444, 43796352, 49807616, 52920592, 74711424, 79380888, 87592704, 105841184, 149422848, 158761776, 211682368, 317523552, 423364736, 635047104, 846729472, 1270094208, 2540188416]

約数ペア:

[(1, 2540188416), (2, 1270094208), (3, 846729472), (4, 635047104), (6, 423364736), (8, 317523552), (12, 211682368), (16, 158761776), (17, 149422848), (24, 105841184), (29, 87592704), (32, 79380888), (34, 74711424), (48, 52920592), (51, 49807616), (58, 43796352), (64, 39690444), (68, 37355712), (87, 29197568), (96, 26460296), (102, 24903808), (116, 21898176), (128, 19845222), (136, 18677856), (174, 14598784), (192, 13230148), (204, 12451904), (232, 10949088), (256, 9922611), (272, 9338928), (348, 7299392), (384, 6615074), (408, 6225952), (464, 5474544), (493, 5152512), (544, 4669464), (696, 3649696), (768, 3307537), (816, 3112976), (928, 2737272), (986, 2576256), (1088, 2334732), (1392, 1824848), (1479, 1717504), (1632, 1556488), (1856, 1368636), (1972, 1288128), (2176, 1167366), (2784, 912424), (2958, 858752), (3264, 778244), (3712, 684318), (3944, 644064), (4352, 583683), (5568, 456212), (5916, 429376), (6528, 389122), (6709, 378624), (7424, 342159), (7888, 322032), (11136, 228106), (11832, 214688), (13056, 194561), (13418, 189312), (15776, 161016), (20127, 126208), (22272, 114053), (23664, 107344), (26836, 94656), (31552, 80508), (40254, 63104), (47328, 53672)]