269138432

素因数分解:

$2^9\times {\mathrm{41}}^1\times {\mathrm{12821}}^1$

素因数の和:12880

約数の個数: 40

約数和(自身を含む): 550910052

約数和(自身を除く): 281771620

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 256, 328, 512, 656, 1312, 2624, 5248, 10496, 12821, 20992, 25642, 51284, 102568, 205136, 410272, 525661, 820544, 1051322, 1641088, 2102644, 3282176, 4205288, 6564352, 8410576, 16821152, 33642304, 67284608, 134569216, 269138432]

約数ペア:

[(1, 269138432), (2, 134569216), (4, 67284608), (8, 33642304), (16, 16821152), (32, 8410576), (41, 6564352), (64, 4205288), (82, 3282176), (128, 2102644), (164, 1641088), (256, 1051322), (328, 820544), (512, 525661), (656, 410272), (1312, 205136), (2624, 102568), (5248, 51284), (10496, 25642), (12821, 20992)]