318255588

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{60139}}^1$

素因数の和:60166

約数の個数: 72

約数和(自身を含む): 959834400

約数和(自身を除く): 641578812

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 5292, 60139, 120278, 180417, 240556, 360834, 420973, 541251, 721668, 841946, 1082502, 1262919, 1623753, 1683892, 2165004, 2525838, 2946811, 3247506, 3788757, 5051676, 5893622, 6495012, 7577514, 8840433, 11366271, 11787244, 15155028, 17680866, 22732542, 26521299, 35361732, 45465084, 53042598, 79563897, 106085196, 159127794, 318255588]

約数ペア:

[(1, 318255588), (2, 159127794), (3, 106085196), (4, 79563897), (6, 53042598), (7, 45465084), (9, 35361732), (12, 26521299), (14, 22732542), (18, 17680866), (21, 15155028), (27, 11787244), (28, 11366271), (36, 8840433), (42, 7577514), (49, 6495012), (54, 5893622), (63, 5051676), (84, 3788757), (98, 3247506), (108, 2946811), (126, 2525838), (147, 2165004), (189, 1683892), (196, 1623753), (252, 1262919), (294, 1082502), (378, 841946), (441, 721668), (588, 541251), (756, 420973), (882, 360834), (1323, 240556), (1764, 180417), (2646, 120278), (5292, 60139)]