621264

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{43}}^2$

素因数の和:104

約数の個数: 60

約数和(自身を含む): 1877856

約数和(自身を除く): 1256592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 43, 48, 56, 84, 86, 112, 129, 168, 172, 258, 301, 336, 344, 516, 602, 688, 903, 1032, 1204, 1806, 1849, 2064, 2408, 3612, 3698, 4816, 5547, 7224, 7396, 11094, 12943, 14448, 14792, 22188, 25886, 29584, 38829, 44376, 51772, 77658, 88752, 103544, 155316, 207088, 310632, 621264]

約数ペア:

[(1, 621264), (2, 310632), (3, 207088), (4, 155316), (6, 103544), (7, 88752), (8, 77658), (12, 51772), (14, 44376), (16, 38829), (21, 29584), (24, 25886), (28, 22188), (42, 14792), (43, 14448), (48, 12943), (56, 11094), (84, 7396), (86, 7224), (112, 5547), (129, 4816), (168, 3698), (172, 3612), (258, 2408), (301, 2064), (336, 1849), (344, 1806), (516, 1204), (602, 1032), (688, 903)]