278316490444

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{1019}}^1\times {\mathrm{1123}}^1\times {\mathrm{1483}}^1$

素因数の和:3670

約数の個数: 48

約数和(自身を含む): 500204638080

約数和(自身を除く): 221888147636

約数列:

[1, 2, 4, 41, 82, 164, 1019, 1123, 1483, 2038, 2246, 2966, 4076, 4492, 5932, 41779, 46043, 60803, 83558, 92086, 121606, 167116, 184172, 243212, 1144337, 1511177, 1665409, 2288674, 3022354, 3330818, 4577348, 6044708, 6661636, 46917817, 61958257, 68281769, 93835634, 123916514, 136563538, 187671268, 247833028, 273127076, 1697051771, 3394103542, 6788207084, 69579122611, 139158245222, 278316490444]

約数ペア:

[(1, 278316490444), (2, 139158245222), (4, 69579122611), (41, 6788207084), (82, 3394103542), (164, 1697051771), (1019, 273127076), (1123, 247833028), (1483, 187671268), (2038, 136563538), (2246, 123916514), (2966, 93835634), (4076, 68281769), (4492, 61958257), (5932, 46917817), (41779, 6661636), (46043, 6044708), (60803, 4577348), (83558, 3330818), (92086, 3022354), (121606, 2288674), (167116, 1665409), (184172, 1511177), (243212, 1144337)]