404722432

素因数分解:

$2^8\times {\mathrm{103}}^1\times {\mathrm{15349}}^1$

素因数の和:15468

約数の個数: 36

約数和(自身を含む): 815760400

約数和(自身を除く): 411037968

約数列:

[1, 2, 4, 8, 16, 32, 64, 103, 128, 206, 256, 412, 824, 1648, 3296, 6592, 13184, 15349, 26368, 30698, 61396, 122792, 245584, 491168, 982336, 1580947, 1964672, 3161894, 3929344, 6323788, 12647576, 25295152, 50590304, 101180608, 202361216, 404722432]

約数ペア:

[(1, 404722432), (2, 202361216), (4, 101180608), (8, 50590304), (16, 25295152), (32, 12647576), (64, 6323788), (103, 3929344), (128, 3161894), (206, 1964672), (256, 1580947), (412, 982336), (824, 491168), (1648, 245584), (3296, 122792), (6592, 61396), (13184, 30698), (15349, 26368)]