342321896

素因数分解:

$2^3\times 7^1\times {\mathrm{127}}^2\times {\mathrm{379}}^1$

素因数の和:646

約数の個数: 48

約数和(自身を含む): 741319200

約数和(自身を除く): 398997304

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 127, 254, 379, 508, 758, 889, 1016, 1516, 1778, 2653, 3032, 3556, 5306, 7112, 10612, 16129, 21224, 32258, 48133, 64516, 96266, 112903, 129032, 192532, 225806, 336931, 385064, 451612, 673862, 903224, 1347724, 2695448, 6112891, 12225782, 24451564, 42790237, 48903128, 85580474, 171160948, 342321896]

約数ペア:

[(1, 342321896), (2, 171160948), (4, 85580474), (7, 48903128), (8, 42790237), (14, 24451564), (28, 12225782), (56, 6112891), (127, 2695448), (254, 1347724), (379, 903224), (508, 673862), (758, 451612), (889, 385064), (1016, 336931), (1516, 225806), (1778, 192532), (2653, 129032), (3032, 112903), (3556, 96266), (5306, 64516), (7112, 48133), (10612, 32258), (16129, 21224)]