2166083752

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^2\times {\mathrm{109}}^1\times {\mathrm{983}}^1$

素因数の和:1143

約数の個数: 96

約数和(自身を含む): 4948732800

約数和(自身を除く): 2782649048

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 109, 133, 152, 218, 266, 361, 436, 532, 722, 763, 872, 983, 1064, 1444, 1526, 1966, 2071, 2527, 2888, 3052, 3932, 4142, 5054, 6104, 6881, 7864, 8284, 10108, 13762, 14497, 16568, 18677, 20216, 27524, 28994, 37354, 39349, 55048, 57988, 74708, 78698, 107147, 115976, 130739, 149416, 157396, 214294, 261478, 275443, 314792, 354863, 428588, 522956, 550886, 709726, 750029, 857176, 1045912, 1101772, 1419452, 1500058, 2035793, 2203544, 2484041, 2838904, 3000116, 4071586, 4968082, 6000232, 8143172, 9936164, 14250551, 16286344, 19872328, 28501102, 38680067, 57002204, 77360134, 114004408, 154720268, 270760469, 309440536, 541520938, 1083041876, 2166083752]

約数ペア:

[(1, 2166083752), (2, 1083041876), (4, 541520938), (7, 309440536), (8, 270760469), (14, 154720268), (19, 114004408), (28, 77360134), (38, 57002204), (56, 38680067), (76, 28501102), (109, 19872328), (133, 16286344), (152, 14250551), (218, 9936164), (266, 8143172), (361, 6000232), (436, 4968082), (532, 4071586), (722, 3000116), (763, 2838904), (872, 2484041), (983, 2203544), (1064, 2035793), (1444, 1500058), (1526, 1419452), (1966, 1101772), (2071, 1045912), (2527, 857176), (2888, 750029), (3052, 709726), (3932, 550886), (4142, 522956), (5054, 428588), (6104, 354863), (6881, 314792), (7864, 275443), (8284, 261478), (10108, 214294), (13762, 157396), (14497, 149416), (16568, 130739), (18677, 115976), (20216, 107147), (27524, 78698), (28994, 74708), (37354, 57988), (39349, 55048)]