638732544

素因数分解:

$2^8\times 3^1\times {\mathrm{831683}}^1$

素因数の和:831702

約数の個数: 36

約数和(自身を含む): 1699962096

約数和(自身を除く): 1061229552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 831683, 1663366, 2495049, 3326732, 4990098, 6653464, 9980196, 13306928, 19960392, 26613856, 39920784, 53227712, 79841568, 106455424, 159683136, 212910848, 319366272, 638732544]

約数ペア:

[(1, 638732544), (2, 319366272), (3, 212910848), (4, 159683136), (6, 106455424), (8, 79841568), (12, 53227712), (16, 39920784), (24, 26613856), (32, 19960392), (48, 13306928), (64, 9980196), (96, 6653464), (128, 4990098), (192, 3326732), (256, 2495049), (384, 1663366), (768, 831683)]