1229402624

素因数分解:

$2^9\times {\mathrm{23}}^1\times {\mathrm{104399}}^1$

素因数の和:104440

約数の個数: 40

約数和(自身を含む): 2563228800

約数和(自身を除く): 1333826176

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 512, 736, 1472, 2944, 5888, 11776, 104399, 208798, 417596, 835192, 1670384, 2401177, 3340768, 4802354, 6681536, 9604708, 13363072, 19209416, 26726144, 38418832, 53452288, 76837664, 153675328, 307350656, 614701312, 1229402624]

約数ペア:

[(1, 1229402624), (2, 614701312), (4, 307350656), (8, 153675328), (16, 76837664), (23, 53452288), (32, 38418832), (46, 26726144), (64, 19209416), (92, 13363072), (128, 9604708), (184, 6681536), (256, 4802354), (368, 3340768), (512, 2401177), (736, 1670384), (1472, 835192), (2944, 417596), (5888, 208798), (11776, 104399)]