259551264

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{386237}}^1$

素因数の和:386257

約数の個数: 48

約数和(自身を含む): 778655808

約数和(自身を除く): 519104544

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, 386237, 772474, 1158711, 1544948, 2317422, 2703659, 3089896, 4634844, 5407318, 6179792, 8110977, 9269688, 10814636, 12359584, 16221954, 18539376, 21629272, 32443908, 37078752, 43258544, 64887816, 86517088, 129775632, 259551264]

約数ペア:

[(1, 259551264), (2, 129775632), (3, 86517088), (4, 64887816), (6, 43258544), (7, 37078752), (8, 32443908), (12, 21629272), (14, 18539376), (16, 16221954), (21, 12359584), (24, 10814636), (28, 9269688), (32, 8110977), (42, 6179792), (48, 5407318), (56, 4634844), (84, 3089896), (96, 2703659), (112, 2317422), (168, 1544948), (224, 1158711), (336, 772474), (672, 386237)]