505164

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:150

約数の個数: 48

約数和(自身を含む): 1330560

約数和(自身を除く): 825396

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 43, 44, 66, 86, 89, 129, 132, 172, 178, 258, 267, 356, 473, 516, 534, 946, 979, 1068, 1419, 1892, 1958, 2838, 2937, 3827, 3916, 5676, 5874, 7654, 11481, 11748, 15308, 22962, 42097, 45924, 84194, 126291, 168388, 252582, 505164]

約数ペア:

[(1, 505164), (2, 252582), (3, 168388), (4, 126291), (6, 84194), (11, 45924), (12, 42097), (22, 22962), (33, 15308), (43, 11748), (44, 11481), (66, 7654), (86, 5874), (89, 5676), (129, 3916), (132, 3827), (172, 2937), (178, 2838), (258, 1958), (267, 1892), (356, 1419), (473, 1068), (516, 979), (534, 946)]