253687296

素因数分解:

$2^9\times 3^1\times {\mathrm{165161}}^1$

素因数の和:165182

約数の個数: 40

約数和(自身を含む): 675842904

約数和(自身を除く): 422155608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 165161, 330322, 495483, 660644, 990966, 1321288, 1981932, 2642576, 3963864, 5285152, 7927728, 10570304, 15855456, 21140608, 31710912, 42281216, 63421824, 84562432, 126843648, 253687296]

約数ペア:

[(1, 253687296), (2, 126843648), (3, 84562432), (4, 63421824), (6, 42281216), (8, 31710912), (12, 21140608), (16, 15855456), (24, 10570304), (32, 7927728), (48, 5285152), (64, 3963864), (96, 2642576), (128, 1981932), (192, 1321288), (256, 990966), (384, 660644), (512, 495483), (768, 330322), (1536, 165161)]