245259608

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{35279}}^1$

素因数の和:35375

約数の個数: 32

約数和(自身を含む): 508032000

約数和(自身を除く): 262772392

約数列:

[1, 2, 4, 8, 11, 22, 44, 79, 88, 158, 316, 632, 869, 1738, 3476, 6952, 35279, 70558, 141116, 282232, 388069, 776138, 1552276, 2787041, 3104552, 5574082, 11148164, 22296328, 30657451, 61314902, 122629804, 245259608]

約数ペア:

[(1, 245259608), (2, 122629804), (4, 61314902), (8, 30657451), (11, 22296328), (22, 11148164), (44, 5574082), (79, 3104552), (88, 2787041), (158, 1552276), (316, 776138), (632, 388069), (869, 282232), (1738, 141116), (3476, 70558), (6952, 35279)]