1138694144

素因数分解:

$2^{11}\times 7^3\times {\mathrm{1621}}^1$

素因数の和:1664

約数の個数: 96

約数和(自身を含む): 2656836000

約数和(自身を除く): 1518141856

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 343, 392, 448, 512, 686, 784, 896, 1024, 1372, 1568, 1621, 1792, 2048, 2744, 3136, 3242, 3584, 5488, 6272, 6484, 7168, 10976, 11347, 12544, 12968, 14336, 21952, 22694, 25088, 25936, 43904, 45388, 50176, 51872, 79429, 87808, 90776, 100352, 103744, 158858, 175616, 181552, 207488, 317716, 351232, 363104, 414976, 556003, 635432, 702464, 726208, 829952, 1112006, 1270864, 1452416, 1659904, 2224012, 2541728, 2904832, 3319808, 4448024, 5083456, 5809664, 8896048, 10166912, 11619328, 17792096, 20333824, 23238656, 35584192, 40667648, 71168384, 81335296, 142336768, 162670592, 284673536, 569347072, 1138694144]

約数ペア:

[(1, 1138694144), (2, 569347072), (4, 284673536), (7, 162670592), (8, 142336768), (14, 81335296), (16, 71168384), (28, 40667648), (32, 35584192), (49, 23238656), (56, 20333824), (64, 17792096), (98, 11619328), (112, 10166912), (128, 8896048), (196, 5809664), (224, 5083456), (256, 4448024), (343, 3319808), (392, 2904832), (448, 2541728), (512, 2224012), (686, 1659904), (784, 1452416), (896, 1270864), (1024, 1112006), (1372, 829952), (1568, 726208), (1621, 702464), (1792, 635432), (2048, 556003), (2744, 414976), (3136, 363104), (3242, 351232), (3584, 317716), (5488, 207488), (6272, 181552), (6484, 175616), (7168, 158858), (10976, 103744), (11347, 100352), (12544, 90776), (12968, 87808), (14336, 79429), (21952, 51872), (22694, 50176), (25088, 45388), (25936, 43904)]