259091392

素因数分解:

$2^6\times 7^1\times {\mathrm{541}}^1\times {\mathrm{1069}}^1$

素因数の和:1629

約数の個数: 56

約数和(自身を含む): 589219040

約数和(自身を除く): 330127648

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 541, 1069, 1082, 2138, 2164, 3787, 4276, 4328, 7483, 7574, 8552, 8656, 14966, 15148, 17104, 17312, 29932, 30296, 34208, 34624, 59864, 60592, 68416, 119728, 121184, 239456, 242368, 478912, 578329, 1156658, 2313316, 4048303, 4626632, 8096606, 9253264, 16193212, 18506528, 32386424, 37013056, 64772848, 129545696, 259091392]

約数ペア:

[(1, 259091392), (2, 129545696), (4, 64772848), (7, 37013056), (8, 32386424), (14, 18506528), (16, 16193212), (28, 9253264), (32, 8096606), (56, 4626632), (64, 4048303), (112, 2313316), (224, 1156658), (448, 578329), (541, 478912), (1069, 242368), (1082, 239456), (2138, 121184), (2164, 119728), (3787, 68416), (4276, 60592), (4328, 59864), (7483, 34624), (7574, 34208), (8552, 30296), (8656, 29932), (14966, 17312), (15148, 17104)]