1488138496

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{10399}}^1$

素因数の和:10471

約数の個数: 72

約数和(自身を含む): 3273670400

約数和(自身を除く): 1785531904

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 64, 86, 104, 128, 172, 208, 256, 344, 416, 559, 688, 832, 1118, 1376, 1664, 2236, 2752, 3328, 4472, 5504, 8944, 10399, 11008, 17888, 20798, 35776, 41596, 71552, 83192, 135187, 143104, 166384, 270374, 332768, 447157, 540748, 665536, 894314, 1081496, 1331072, 1788628, 2162992, 2662144, 3577256, 4325984, 5813041, 7154512, 8651968, 11626082, 14309024, 17303936, 23252164, 28618048, 34607872, 46504328, 57236096, 93008656, 114472192, 186017312, 372034624, 744069248, 1488138496]

約数ペア:

[(1, 1488138496), (2, 744069248), (4, 372034624), (8, 186017312), (13, 114472192), (16, 93008656), (26, 57236096), (32, 46504328), (43, 34607872), (52, 28618048), (64, 23252164), (86, 17303936), (104, 14309024), (128, 11626082), (172, 8651968), (208, 7154512), (256, 5813041), (344, 4325984), (416, 3577256), (559, 2662144), (688, 2162992), (832, 1788628), (1118, 1331072), (1376, 1081496), (1664, 894314), (2236, 665536), (2752, 540748), (3328, 447157), (4472, 332768), (5504, 270374), (8944, 166384), (10399, 143104), (11008, 135187), (17888, 83192), (20798, 71552), (35776, 41596)]