287199324

素因数分解:

$2^2\times 3^3\times {\mathrm{127}}^1\times {\mathrm{20939}}^1$

素因数の和:21079

約数の個数: 48

約数和(自身を含む): 750489600

約数和(自身を除く): 463290276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 127, 254, 381, 508, 762, 1143, 1524, 2286, 3429, 4572, 6858, 13716, 20939, 41878, 62817, 83756, 125634, 188451, 251268, 376902, 565353, 753804, 1130706, 2261412, 2659253, 5318506, 7977759, 10637012, 15955518, 23933277, 31911036, 47866554, 71799831, 95733108, 143599662, 287199324]

約数ペア:

[(1, 287199324), (2, 143599662), (3, 95733108), (4, 71799831), (6, 47866554), (9, 31911036), (12, 23933277), (18, 15955518), (27, 10637012), (36, 7977759), (54, 5318506), (108, 2659253), (127, 2261412), (254, 1130706), (381, 753804), (508, 565353), (762, 376902), (1143, 251268), (1524, 188451), (2286, 125634), (3429, 83756), (4572, 62817), (6858, 41878), (13716, 20939)]