277172928

素因数分解:

$2^6\times 3^4\times {\mathrm{127}}^1\times {\mathrm{421}}^1$

素因数の和:572

約数の個数: 140

約数和(自身を含む): 830063872

約数和(自身を除く): 552890944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 127, 144, 162, 192, 216, 254, 288, 324, 381, 421, 432, 508, 576, 648, 762, 842, 864, 1016, 1143, 1263, 1296, 1524, 1684, 1728, 2032, 2286, 2526, 2592, 3048, 3368, 3429, 3789, 4064, 4572, 5052, 5184, 6096, 6736, 6858, 7578, 8128, 9144, 10104, 10287, 11367, 12192, 13472, 13716, 15156, 18288, 20208, 20574, 22734, 24384, 26944, 27432, 30312, 34101, 36576, 40416, 41148, 45468, 53467, 54864, 60624, 68202, 73152, 80832, 82296, 90936, 106934, 109728, 121248, 136404, 160401, 164592, 181872, 213868, 219456, 242496, 272808, 320802, 329184, 363744, 427736, 481203, 545616, 641604, 658368, 727488, 855472, 962406, 1091232, 1283208, 1443609, 1710944, 1924812, 2182464, 2566416, 2887218, 3421888, 3849624, 4330827, 5132832, 5774436, 7699248, 8661654, 10265664, 11548872, 15398496, 17323308, 23097744, 30796992, 34646616, 46195488, 69293232, 92390976, 138586464, 277172928]

約数ペア:

[(1, 277172928), (2, 138586464), (3, 92390976), (4, 69293232), (6, 46195488), (8, 34646616), (9, 30796992), (12, 23097744), (16, 17323308), (18, 15398496), (24, 11548872), (27, 10265664), (32, 8661654), (36, 7699248), (48, 5774436), (54, 5132832), (64, 4330827), (72, 3849624), (81, 3421888), (96, 2887218), (108, 2566416), (127, 2182464), (144, 1924812), (162, 1710944), (192, 1443609), (216, 1283208), (254, 1091232), (288, 962406), (324, 855472), (381, 727488), (421, 658368), (432, 641604), (508, 545616), (576, 481203), (648, 427736), (762, 363744), (842, 329184), (864, 320802), (1016, 272808), (1143, 242496), (1263, 219456), (1296, 213868), (1524, 181872), (1684, 164592), (1728, 160401), (2032, 136404), (2286, 121248), (2526, 109728), (2592, 106934), (3048, 90936), (3368, 82296), (3429, 80832), (3789, 73152), (4064, 68202), (4572, 60624), (5052, 54864), (5184, 53467), (6096, 45468), (6736, 41148), (6858, 40416), (7578, 36576), (8128, 34101), (9144, 30312), (10104, 27432), (10287, 26944), (11367, 24384), (12192, 22734), (13472, 20574), (13716, 20208), (15156, 18288)]