827373316

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{12853}}^1$

素因数の和:12905

約数の個数: 72

約数和(自身を含む): 1914731840

約数和(自身を除く): 1087358524

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 121, 133, 154, 209, 242, 266, 308, 418, 484, 532, 836, 847, 1463, 1694, 2299, 2926, 3388, 4598, 5852, 9196, 12853, 16093, 25706, 32186, 51412, 64372, 89971, 141383, 179942, 244207, 282766, 359884, 488414, 565532, 976828, 989681, 1555213, 1709449, 1979362, 2686277, 3110426, 3418898, 3958724, 5372554, 6220852, 6837796, 10745108, 10886491, 18803939, 21772982, 29549047, 37607878, 43545964, 59098094, 75215756, 118196188, 206843329, 413686658, 827373316]

約数ペア:

[(1, 827373316), (2, 413686658), (4, 206843329), (7, 118196188), (11, 75215756), (14, 59098094), (19, 43545964), (22, 37607878), (28, 29549047), (38, 21772982), (44, 18803939), (76, 10886491), (77, 10745108), (121, 6837796), (133, 6220852), (154, 5372554), (209, 3958724), (242, 3418898), (266, 3110426), (308, 2686277), (418, 1979362), (484, 1709449), (532, 1555213), (836, 989681), (847, 976828), (1463, 565532), (1694, 488414), (2299, 359884), (2926, 282766), (3388, 244207), (4598, 179942), (5852, 141383), (9196, 89971), (12853, 64372), (16093, 51412), (25706, 32186)]