272239744

素因数分解:

$2^7\times 7^1\times {\mathrm{303839}}^1$

素因数の和:303860

約数の個数: 32

約数和(自身を含む): 619833600

約数和(自身を除く): 347593856

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 303839, 607678, 1215356, 2126873, 2430712, 4253746, 4861424, 8507492, 9722848, 17014984, 19445696, 34029968, 38891392, 68059936, 136119872, 272239744]

約数ペア:

[(1, 272239744), (2, 136119872), (4, 68059936), (7, 38891392), (8, 34029968), (14, 19445696), (16, 17014984), (28, 9722848), (32, 8507492), (56, 4861424), (64, 4253746), (112, 2430712), (128, 2126873), (224, 1215356), (448, 607678), (896, 303839)]