256566072

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1527179}}^1$

素因数の和:1527195

約数の個数: 32

約数和(自身を含む): 733046400

約数和(自身を除く): 476480328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1527179, 3054358, 4581537, 6108716, 9163074, 10690253, 12217432, 18326148, 21380506, 32070759, 36652296, 42761012, 64141518, 85522024, 128283036, 256566072]

約数ペア:

[(1, 256566072), (2, 128283036), (3, 85522024), (4, 64141518), (6, 42761012), (7, 36652296), (8, 32070759), (12, 21380506), (14, 18326148), (21, 12217432), (24, 10690253), (28, 9163074), (42, 6108716), (56, 4581537), (84, 3054358), (168, 1527179)]