513291288

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{319211}}^1$

素因数の和:319287

約数の個数: 32

約数和(自身を含む): 1302384960

約数和(自身を除く): 789093672

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 134, 201, 268, 402, 536, 804, 1608, 319211, 638422, 957633, 1276844, 1915266, 2553688, 3830532, 7661064, 21387137, 42774274, 64161411, 85548548, 128322822, 171097096, 256645644, 513291288]

約数ペア:

[(1, 513291288), (2, 256645644), (3, 171097096), (4, 128322822), (6, 85548548), (8, 64161411), (12, 42774274), (24, 21387137), (67, 7661064), (134, 3830532), (201, 2553688), (268, 1915266), (402, 1276844), (536, 957633), (804, 638422), (1608, 319211)]