259210896

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{771461}}^1$

素因数の和:771479

約数の個数: 40

約数和(自身を含む): 765290304

約数和(自身を除く): 506079408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 771461, 1542922, 2314383, 3085844, 4628766, 5400227, 6171688, 9257532, 10800454, 12343376, 16200681, 18515064, 21600908, 32401362, 37030128, 43201816, 64802724, 86403632, 129605448, 259210896]

約数ペア:

[(1, 259210896), (2, 129605448), (3, 86403632), (4, 64802724), (6, 43201816), (7, 37030128), (8, 32401362), (12, 21600908), (14, 18515064), (16, 16200681), (21, 12343376), (24, 10800454), (28, 9257532), (42, 6171688), (48, 5400227), (56, 4628766), (84, 3085844), (112, 2314383), (168, 1542922), (336, 771461)]