2989012056

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{51613}}^1$

素因数の和:51768

約数の個数: 64

約数和(自身を含む): 7927910400

約数和(自身を除く): 4938898344

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 127, 152, 228, 254, 381, 456, 508, 762, 1016, 1524, 2413, 3048, 4826, 7239, 9652, 14478, 19304, 28956, 51613, 57912, 103226, 154839, 206452, 309678, 412904, 619356, 980647, 1238712, 1961294, 2941941, 3922588, 5883882, 6554851, 7845176, 11767764, 13109702, 19664553, 23535528, 26219404, 39329106, 52438808, 78658212, 124542169, 157316424, 249084338, 373626507, 498168676, 747253014, 996337352, 1494506028, 2989012056]

約数ペア:

[(1, 2989012056), (2, 1494506028), (3, 996337352), (4, 747253014), (6, 498168676), (8, 373626507), (12, 249084338), (19, 157316424), (24, 124542169), (38, 78658212), (57, 52438808), (76, 39329106), (114, 26219404), (127, 23535528), (152, 19664553), (228, 13109702), (254, 11767764), (381, 7845176), (456, 6554851), (508, 5883882), (762, 3922588), (1016, 2941941), (1524, 1961294), (2413, 1238712), (3048, 980647), (4826, 619356), (7239, 412904), (9652, 309678), (14478, 206452), (19304, 154839), (28956, 103226), (51613, 57912)]