216694396836

素因数分解:

$2^2\times 3^2\times {\mathrm{647}}^1\times {\mathrm{2251}}^1\times {\mathrm{4133}}^1$

素因数の和:7041

約数の個数: 72

約数和(自身を含む): 548978399424

約数和(自身を除く): 332284002588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 647, 1294, 1941, 2251, 2588, 3882, 4133, 4502, 5823, 6753, 7764, 8266, 9004, 11646, 12399, 13506, 16532, 20259, 23292, 24798, 27012, 37197, 40518, 49596, 74394, 81036, 148788, 1456397, 2674051, 2912794, 4369191, 5348102, 5825588, 8022153, 8738382, 9303383, 10696204, 13107573, 16044306, 17476764, 18606766, 24066459, 26215146, 27910149, 32088612, 37213532, 48132918, 52430292, 55820298, 83730447, 96265836, 111640596, 167460894, 334921788, 6019288801, 12038577602, 18057866403, 24077155204, 36115732806, 54173599209, 72231465612, 108347198418, 216694396836]

約数ペア:

[(1, 216694396836), (2, 108347198418), (3, 72231465612), (4, 54173599209), (6, 36115732806), (9, 24077155204), (12, 18057866403), (18, 12038577602), (36, 6019288801), (647, 334921788), (1294, 167460894), (1941, 111640596), (2251, 96265836), (2588, 83730447), (3882, 55820298), (4133, 52430292), (4502, 48132918), (5823, 37213532), (6753, 32088612), (7764, 27910149), (8266, 26215146), (9004, 24066459), (11646, 18606766), (12399, 17476764), (13506, 16044306), (16532, 13107573), (20259, 10696204), (23292, 9303383), (24798, 8738382), (27012, 8022153), (37197, 5825588), (40518, 5348102), (49596, 4369191), (74394, 2912794), (81036, 2674051), (148788, 1456397)]