253982272

素因数分解:

$2^6\times {\mathrm{19}}^2\times {\mathrm{10993}}^1$

素因数の和:11043

約数の個数: 42

約数和(自身を含む): 531966678

約数和(自身を除く): 277984406

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 361, 608, 722, 1216, 1444, 2888, 5776, 10993, 11552, 21986, 23104, 43972, 87944, 175888, 208867, 351776, 417734, 703552, 835468, 1670936, 3341872, 3968473, 6683744, 7936946, 13367488, 15873892, 31747784, 63495568, 126991136, 253982272]

約数ペア:

[(1, 253982272), (2, 126991136), (4, 63495568), (8, 31747784), (16, 15873892), (19, 13367488), (32, 7936946), (38, 6683744), (64, 3968473), (76, 3341872), (152, 1670936), (304, 835468), (361, 703552), (608, 417734), (722, 351776), (1216, 208867), (1444, 175888), (2888, 87944), (5776, 43972), (10993, 23104), (11552, 21986)]