328218368

素因数分解:

$2^8\times {\mathrm{173}}^1\times {\mathrm{7411}}^1$

素因数の和:7600

約数の個数: 36

約数和(自身を含む): 659030568

約数和(自身を除く): 330812200

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 173, 256, 346, 692, 1384, 2768, 5536, 7411, 11072, 14822, 22144, 29644, 44288, 59288, 118576, 237152, 474304, 948608, 1282103, 1897216, 2564206, 5128412, 10256824, 20513648, 41027296, 82054592, 164109184, 328218368]

約数ペア:

[(1, 328218368), (2, 164109184), (4, 82054592), (8, 41027296), (16, 20513648), (32, 10256824), (64, 5128412), (128, 2564206), (173, 1897216), (256, 1282103), (346, 948608), (692, 474304), (1384, 237152), (2768, 118576), (5536, 59288), (7411, 44288), (11072, 29644), (14822, 22144)]