996819152

素因数分解:

$2^4\times 7^2\times {\mathrm{991}}^1\times {\mathrm{1283}}^1$

素因数の和:2296

約数の個数: 60

約数和(自身を含む): 2250677376

約数和(自身を除く): 1253858224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 991, 1283, 1982, 2566, 3964, 5132, 6937, 7928, 8981, 10264, 13874, 15856, 17962, 20528, 27748, 35924, 48559, 55496, 62867, 71848, 97118, 110992, 125734, 143696, 194236, 251468, 388472, 502936, 776944, 1005872, 1271453, 2542906, 5085812, 8900171, 10171624, 17800342, 20343248, 35600684, 62301197, 71201368, 124602394, 142402736, 249204788, 498409576, 996819152]

約数ペア:

[(1, 996819152), (2, 498409576), (4, 249204788), (7, 142402736), (8, 124602394), (14, 71201368), (16, 62301197), (28, 35600684), (49, 20343248), (56, 17800342), (98, 10171624), (112, 8900171), (196, 5085812), (392, 2542906), (784, 1271453), (991, 1005872), (1283, 776944), (1982, 502936), (2566, 388472), (3964, 251468), (5132, 194236), (6937, 143696), (7928, 125734), (8981, 110992), (10264, 97118), (13874, 71848), (15856, 62867), (17962, 55496), (20528, 48559), (27748, 35924)]