811332912

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{56531}}^1$

素因数の和:56578

約数の個数: 80

約数和(自身を含む): 2355349248

約数和(自身を除く): 1544016336

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 39, 46, 48, 52, 69, 78, 92, 104, 138, 156, 184, 208, 276, 299, 312, 368, 552, 598, 624, 897, 1104, 1196, 1794, 2392, 3588, 4784, 7176, 14352, 56531, 113062, 169593, 226124, 339186, 452248, 678372, 734903, 904496, 1300213, 1356744, 1469806, 2204709, 2600426, 2713488, 2939612, 3900639, 4409418, 5200852, 5879224, 7801278, 8818836, 10401704, 11758448, 15602556, 16902769, 17637672, 20803408, 31205112, 33805538, 35275344, 50708307, 62410224, 67611076, 101416614, 135222152, 202833228, 270444304, 405666456, 811332912]

約数ペア:

[(1, 811332912), (2, 405666456), (3, 270444304), (4, 202833228), (6, 135222152), (8, 101416614), (12, 67611076), (13, 62410224), (16, 50708307), (23, 35275344), (24, 33805538), (26, 31205112), (39, 20803408), (46, 17637672), (48, 16902769), (52, 15602556), (69, 11758448), (78, 10401704), (92, 8818836), (104, 7801278), (138, 5879224), (156, 5200852), (184, 4409418), (208, 3900639), (276, 2939612), (299, 2713488), (312, 2600426), (368, 2204709), (552, 1469806), (598, 1356744), (624, 1300213), (897, 904496), (1104, 734903), (1196, 678372), (1794, 452248), (2392, 339186), (3588, 226124), (4784, 169593), (7176, 113062), (14352, 56531)]