253236752

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{239}}^1\times {\mathrm{1409}}^1$

素因数の和:1703

約数の個数: 40

約数和(自身を含む): 503539200

約数和(自身を除く): 250302448

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 239, 376, 478, 752, 956, 1409, 1912, 2818, 3824, 5636, 11233, 11272, 22466, 22544, 44932, 66223, 89864, 132446, 179728, 264892, 336751, 529784, 673502, 1059568, 1347004, 2694008, 5388016, 15827297, 31654594, 63309188, 126618376, 253236752]

約数ペア:

[(1, 253236752), (2, 126618376), (4, 63309188), (8, 31654594), (16, 15827297), (47, 5388016), (94, 2694008), (188, 1347004), (239, 1059568), (376, 673502), (478, 529784), (752, 336751), (956, 264892), (1409, 179728), (1912, 132446), (2818, 89864), (3824, 66223), (5636, 44932), (11233, 22544), (11272, 22466)]