836690432

素因数分解:

$2^9\times {\mathrm{307}}^1\times {\mathrm{5323}}^1$

素因数の和:5648

約数の個数: 40

約数和(自身を含む): 1677507216

約数和(自身を除く): 840816784

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 307, 512, 614, 1228, 2456, 4912, 5323, 9824, 10646, 19648, 21292, 39296, 42584, 78592, 85168, 157184, 170336, 340672, 681344, 1362688, 1634161, 2725376, 3268322, 6536644, 13073288, 26146576, 52293152, 104586304, 209172608, 418345216, 836690432]

約数ペア:

[(1, 836690432), (2, 418345216), (4, 209172608), (8, 104586304), (16, 52293152), (32, 26146576), (64, 13073288), (128, 6536644), (256, 3268322), (307, 2725376), (512, 1634161), (614, 1362688), (1228, 681344), (2456, 340672), (4912, 170336), (5323, 157184), (9824, 85168), (10646, 78592), (19648, 42584), (21292, 39296)]