254861312

素因数分解:

$2^{13}\times {\mathrm{53}}^1\times {\mathrm{587}}^1$

素因数の和:666

約数の個数: 56

約数和(自身を含む): 520193016

約数和(自身を除く): 265331704

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 128, 212, 256, 424, 512, 587, 848, 1024, 1174, 1696, 2048, 2348, 3392, 4096, 4696, 6784, 8192, 9392, 13568, 18784, 27136, 31111, 37568, 54272, 62222, 75136, 108544, 124444, 150272, 217088, 248888, 300544, 434176, 497776, 601088, 995552, 1202176, 1991104, 2404352, 3982208, 4808704, 7964416, 15928832, 31857664, 63715328, 127430656, 254861312]

約数ペア:

[(1, 254861312), (2, 127430656), (4, 63715328), (8, 31857664), (16, 15928832), (32, 7964416), (53, 4808704), (64, 3982208), (106, 2404352), (128, 1991104), (212, 1202176), (256, 995552), (424, 601088), (512, 497776), (587, 434176), (848, 300544), (1024, 248888), (1174, 217088), (1696, 150272), (2048, 124444), (2348, 108544), (3392, 75136), (4096, 62222), (4696, 54272), (6784, 37568), (8192, 31111), (9392, 27136), (13568, 18784)]