2017275216

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{20431}}^1$

素因数の和:20481

約数の個数: 120

約数和(自身を含む): 6065361792

約数和(自身を除く): 4048086576

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 33, 34, 44, 48, 51, 66, 68, 88, 102, 121, 132, 136, 176, 187, 204, 242, 264, 272, 363, 374, 408, 484, 528, 561, 726, 748, 816, 968, 1122, 1452, 1496, 1936, 2057, 2244, 2904, 2992, 4114, 4488, 5808, 6171, 8228, 8976, 12342, 16456, 20431, 24684, 32912, 40862, 49368, 61293, 81724, 98736, 122586, 163448, 224741, 245172, 326896, 347327, 449482, 490344, 674223, 694654, 898964, 980688, 1041981, 1348446, 1389308, 1797928, 2083962, 2472151, 2696892, 2778616, 3595856, 3820597, 4167924, 4944302, 5393784, 5557232, 7416453, 7641194, 8335848, 9888604, 10787568, 11461791, 14832906, 15282388, 16671696, 19777208, 22923582, 29665812, 30564776, 39554416, 42026567, 45847164, 59331624, 61129552, 84053134, 91694328, 118663248, 126079701, 168106268, 183388656, 252159402, 336212536, 504318804, 672425072, 1008637608, 2017275216]

約数ペア:

[(1, 2017275216), (2, 1008637608), (3, 672425072), (4, 504318804), (6, 336212536), (8, 252159402), (11, 183388656), (12, 168106268), (16, 126079701), (17, 118663248), (22, 91694328), (24, 84053134), (33, 61129552), (34, 59331624), (44, 45847164), (48, 42026567), (51, 39554416), (66, 30564776), (68, 29665812), (88, 22923582), (102, 19777208), (121, 16671696), (132, 15282388), (136, 14832906), (176, 11461791), (187, 10787568), (204, 9888604), (242, 8335848), (264, 7641194), (272, 7416453), (363, 5557232), (374, 5393784), (408, 4944302), (484, 4167924), (528, 3820597), (561, 3595856), (726, 2778616), (748, 2696892), (816, 2472151), (968, 2083962), (1122, 1797928), (1452, 1389308), (1496, 1348446), (1936, 1041981), (2057, 980688), (2244, 898964), (2904, 694654), (2992, 674223), (4114, 490344), (4488, 449482), (5808, 347327), (6171, 326896), (8228, 245172), (8976, 224741), (12342, 163448), (16456, 122586), (20431, 98736), (24684, 81724), (32912, 61293), (40862, 49368)]