497990484

素因数分解:

$2^2\times 3^3\times {\mathrm{659}}^1\times {\mathrm{6997}}^1$

素因数の和:7669

約数の個数: 48

約数和(自身を含む): 1293230400

約数和(自身を除く): 795239916

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 659, 1318, 1977, 2636, 3954, 5931, 6997, 7908, 11862, 13994, 17793, 20991, 23724, 27988, 35586, 41982, 62973, 71172, 83964, 125946, 188919, 251892, 377838, 755676, 4611023, 9222046, 13833069, 18444092, 27666138, 41499207, 55332276, 82998414, 124497621, 165996828, 248995242, 497990484]

約数ペア:

[(1, 497990484), (2, 248995242), (3, 165996828), (4, 124497621), (6, 82998414), (9, 55332276), (12, 41499207), (18, 27666138), (27, 18444092), (36, 13833069), (54, 9222046), (108, 4611023), (659, 755676), (1318, 377838), (1977, 251892), (2636, 188919), (3954, 125946), (5931, 83964), (6997, 71172), (7908, 62973), (11862, 41982), (13994, 35586), (17793, 27988), (20991, 23724)]