265237504

素因数分解:

$2^{10}\times 7^1\times {\mathrm{37003}}^1$

素因数の和:37030

約数の個数: 44

約数和(自身を含む): 605977504

約数和(自身を除く): 340740000

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 3584, 7168, 37003, 74006, 148012, 259021, 296024, 518042, 592048, 1036084, 1184096, 2072168, 2368192, 4144336, 4736384, 8288672, 9472768, 16577344, 18945536, 33154688, 37891072, 66309376, 132618752, 265237504]

約数ペア:

[(1, 265237504), (2, 132618752), (4, 66309376), (7, 37891072), (8, 33154688), (14, 18945536), (16, 16577344), (28, 9472768), (32, 8288672), (56, 4736384), (64, 4144336), (112, 2368192), (128, 2072168), (224, 1184096), (256, 1036084), (448, 592048), (512, 518042), (896, 296024), (1024, 259021), (1792, 148012), (3584, 74006), (7168, 37003)]