262575264

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{390737}}^1$

素因数の和:390757

約数の個数: 48

約数和(自身を含む): 787727808

約数和(自身を除く): 525152544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 390737, 781474, 1172211, 1562948, 2344422, 2735159, 3125896, 4688844, 5470318, 6251792, 8205477, 9377688, 10940636, 12503584, 16410954, 18755376, 21881272, 32821908, 37510752, 43762544, 65643816, 87525088, 131287632, 262575264]

約数ペア:

[(1, 262575264), (2, 131287632), (3, 87525088), (4, 65643816), (6, 43762544), (7, 37510752), (8, 32821908), (12, 21881272), (14, 18755376), (16, 16410954), (21, 12503584), (24, 10940636), (28, 9377688), (32, 8205477), (42, 6251792), (48, 5470318), (56, 4688844), (84, 3125896), (96, 2735159), (112, 2344422), (168, 1562948), (224, 1172211), (336, 781474), (672, 390737)]