671445264

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{1998349}}^1$

素因数の和:1998367

約数の個数: 40

約数和(自身を含む): 1982363200

約数和(自身を除く): 1310917936

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 1998349, 3996698, 5995047, 7993396, 11990094, 13988443, 15986792, 23980188, 27976886, 31973584, 41965329, 47960376, 55953772, 83930658, 95920752, 111907544, 167861316, 223815088, 335722632, 671445264]

約数ペア:

[(1, 671445264), (2, 335722632), (3, 223815088), (4, 167861316), (6, 111907544), (7, 95920752), (8, 83930658), (12, 55953772), (14, 47960376), (16, 41965329), (21, 31973584), (24, 27976886), (28, 23980188), (42, 15986792), (48, 13988443), (56, 11990094), (84, 7993396), (112, 5995047), (168, 3996698), (336, 1998349)]