258392742

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{937}}^1$

素因数の和:1061

約数の個数: 64

約数和(自身を含む): 567302400

約数和(自身を除く): 308909658

約数列:

[1, 2, 3, 6, 19, 38, 41, 57, 59, 82, 114, 118, 123, 177, 246, 354, 779, 937, 1121, 1558, 1874, 2242, 2337, 2419, 2811, 3363, 4674, 4838, 5622, 6726, 7257, 14514, 17803, 35606, 38417, 45961, 53409, 55283, 76834, 91922, 106818, 110566, 115251, 137883, 165849, 230502, 275766, 331698, 729923, 1050377, 1459846, 2100754, 2189769, 2266603, 3151131, 4379538, 4533206, 6302262, 6799809, 13599618, 43065457, 86130914, 129196371, 258392742]

約数ペア:

[(1, 258392742), (2, 129196371), (3, 86130914), (6, 43065457), (19, 13599618), (38, 6799809), (41, 6302262), (57, 4533206), (59, 4379538), (82, 3151131), (114, 2266603), (118, 2189769), (123, 2100754), (177, 1459846), (246, 1050377), (354, 729923), (779, 331698), (937, 275766), (1121, 230502), (1558, 165849), (1874, 137883), (2242, 115251), (2337, 110566), (2419, 106818), (2811, 91922), (3363, 76834), (4674, 55283), (4838, 53409), (5622, 45961), (6726, 38417), (7257, 35606), (14514, 17803)]