428559264

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{212579}}^1$

素因数の和:212602

約数の個数: 72

約数和(自身を含む): 1392824160

約数和(自身を除く): 964264896

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 212579, 425158, 637737, 850316, 1275474, 1488053, 1700632, 1913211, 2550948, 2976106, 3401264, 3826422, 4464159, 5101896, 5952212, 6802528, 7652844, 8928318, 10203792, 11904424, 13392477, 15305688, 17856636, 20407584, 23808848, 26784954, 30611376, 35713272, 47617696, 53569908, 61222752, 71426544, 107139816, 142853088, 214279632, 428559264]

約数ペア:

[(1, 428559264), (2, 214279632), (3, 142853088), (4, 107139816), (6, 71426544), (7, 61222752), (8, 53569908), (9, 47617696), (12, 35713272), (14, 30611376), (16, 26784954), (18, 23808848), (21, 20407584), (24, 17856636), (28, 15305688), (32, 13392477), (36, 11904424), (42, 10203792), (48, 8928318), (56, 7652844), (63, 6802528), (72, 5952212), (84, 5101896), (96, 4464159), (112, 3826422), (126, 3401264), (144, 2976106), (168, 2550948), (224, 1913211), (252, 1700632), (288, 1488053), (336, 1275474), (504, 850316), (672, 637737), (1008, 425158), (2016, 212579)]