215040552

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{289033}}^1$

素因数の和:289073

約数の個数: 32

約数和(自身を含む): 554945280

約数和(自身を除く): 339904728

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 289033, 578066, 867099, 1156132, 1734198, 2312264, 3468396, 6936792, 8960023, 17920046, 26880069, 35840092, 53760138, 71680184, 107520276, 215040552]

約数ペア:

[(1, 215040552), (2, 107520276), (3, 71680184), (4, 53760138), (6, 35840092), (8, 26880069), (12, 17920046), (24, 8960023), (31, 6936792), (62, 3468396), (93, 2312264), (124, 1734198), (186, 1156132), (248, 867099), (372, 578066), (744, 289033)]