213638544

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{211943}}^1$

素因数の和:211964

約数の個数: 60

約数和(自身を含む): 683307456

約数和(自身を除く): 469668912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 211943, 423886, 635829, 847772, 1271658, 1483601, 1695544, 1907487, 2543316, 2967202, 3391088, 3814974, 4450803, 5086632, 5934404, 7629948, 8901606, 10173264, 11868808, 13352409, 15259896, 17803212, 23737616, 26704818, 30519792, 35606424, 53409636, 71212848, 106819272, 213638544]

約数ペア:

[(1, 213638544), (2, 106819272), (3, 71212848), (4, 53409636), (6, 35606424), (7, 30519792), (8, 26704818), (9, 23737616), (12, 17803212), (14, 15259896), (16, 13352409), (18, 11868808), (21, 10173264), (24, 8901606), (28, 7629948), (36, 5934404), (42, 5086632), (48, 4450803), (56, 3814974), (63, 3391088), (72, 2967202), (84, 2543316), (112, 1907487), (126, 1695544), (144, 1483601), (168, 1271658), (252, 847772), (336, 635829), (504, 423886), (1008, 211943)]