245016

素因数分解:

$2^3\times 3^2\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:136

約数の個数: 48

約数和(自身を含む): 687960

約数和(自身を除く): 442944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 41, 72, 82, 83, 123, 164, 166, 246, 249, 328, 332, 369, 492, 498, 664, 738, 747, 984, 996, 1476, 1494, 1992, 2952, 2988, 3403, 5976, 6806, 10209, 13612, 20418, 27224, 30627, 40836, 61254, 81672, 122508, 245016]

約数ペア:

[(1, 245016), (2, 122508), (3, 81672), (4, 61254), (6, 40836), (8, 30627), (9, 27224), (12, 20418), (18, 13612), (24, 10209), (36, 6806), (41, 5976), (72, 3403), (82, 2988), (83, 2952), (123, 1992), (164, 1494), (166, 1476), (246, 996), (249, 984), (328, 747), (332, 738), (369, 664), (492, 498)]