1349960192

素因数分解:

$2^9\times 7^3\times {\mathrm{7687}}^1$

素因数の和:7726

約数の個数: 80

約数和(自身を含む): 3145929600

約数和(自身を除く): 1795969408

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, 1372, 1568, 1792, 2744, 3136, 3584, 5488, 6272, 7687, 10976, 12544, 15374, 21952, 25088, 30748, 43904, 53809, 61496, 87808, 107618, 122992, 175616, 215236, 245984, 376663, 430472, 491968, 753326, 860944, 983936, 1506652, 1721888, 1967872, 2636641, 3013304, 3443776, 3935744, 5273282, 6026608, 6887552, 10546564, 12053216, 13775104, 21093128, 24106432, 27550208, 42186256, 48212864, 84372512, 96425728, 168745024, 192851456, 337490048, 674980096, 1349960192]

約数ペア:

[(1, 1349960192), (2, 674980096), (4, 337490048), (7, 192851456), (8, 168745024), (14, 96425728), (16, 84372512), (28, 48212864), (32, 42186256), (49, 27550208), (56, 24106432), (64, 21093128), (98, 13775104), (112, 12053216), (128, 10546564), (196, 6887552), (224, 6026608), (256, 5273282), (343, 3935744), (392, 3443776), (448, 3013304), (512, 2636641), (686, 1967872), (784, 1721888), (896, 1506652), (1372, 983936), (1568, 860944), (1792, 753326), (2744, 491968), (3136, 430472), (3584, 376663), (5488, 245984), (6272, 215236), (7687, 175616), (10976, 122992), (12544, 107618), (15374, 87808), (21952, 61496), (25088, 53809), (30748, 43904)]