509997188784

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{4691}}^1\times {\mathrm{55243}}^1$

素因数の和:59986

約数の個数: 80

約数和(自身を含む): 1349938848384

約数和(自身を除く): 839941659600

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 4691, 9382, 14073, 18764, 28146, 37528, 55243, 56292, 75056, 110486, 112584, 165729, 192331, 220972, 225168, 331458, 384662, 441944, 576993, 662916, 769324, 883888, 1153986, 1325832, 1538648, 2264963, 2307972, 2651664, 3077296, 4529926, 4615944, 6794889, 9059852, 9231888, 13589778, 18119704, 27179556, 36239408, 54359112, 108718224, 259144913, 518289826, 777434739, 1036579652, 1554869478, 2073159304, 3109738956, 4146318608, 6219477912, 10624941433, 12438955824, 21249882866, 31874824299, 42499765732, 63749648598, 84999531464, 127499297196, 169999062928, 254998594392, 509997188784]

約数ペア:

[(1, 509997188784), (2, 254998594392), (3, 169999062928), (4, 127499297196), (6, 84999531464), (8, 63749648598), (12, 42499765732), (16, 31874824299), (24, 21249882866), (41, 12438955824), (48, 10624941433), (82, 6219477912), (123, 4146318608), (164, 3109738956), (246, 2073159304), (328, 1554869478), (492, 1036579652), (656, 777434739), (984, 518289826), (1968, 259144913), (4691, 108718224), (9382, 54359112), (14073, 36239408), (18764, 27179556), (28146, 18119704), (37528, 13589778), (55243, 9231888), (56292, 9059852), (75056, 6794889), (110486, 4615944), (112584, 4529926), (165729, 3077296), (192331, 2651664), (220972, 2307972), (225168, 2264963), (331458, 1538648), (384662, 1325832), (441944, 1153986), (576993, 883888), (662916, 769324)]