249433131104

素因数分解:

$2^5\times {\mathrm{163}}^1\times {\mathrm{2161}}^1\times {\mathrm{22129}}^1$

素因数の和:24463

約数の個数: 48

約数和(自身を含む): 494335159920

約数和(自身を除く): 244902028816

約数列:

[1, 2, 4, 8, 16, 32, 163, 326, 652, 1304, 2161, 2608, 4322, 5216, 8644, 17288, 22129, 34576, 44258, 69152, 88516, 177032, 352243, 354064, 704486, 708128, 1408972, 2817944, 3607027, 5635888, 7214054, 11271776, 14428108, 28856216, 47820769, 57712432, 95641538, 115424864, 191283076, 382566152, 765132304, 1530264608, 7794785347, 15589570694, 31179141388, 62358282776, 124716565552, 249433131104]

約数ペア:

[(1, 249433131104), (2, 124716565552), (4, 62358282776), (8, 31179141388), (16, 15589570694), (32, 7794785347), (163, 1530264608), (326, 765132304), (652, 382566152), (1304, 191283076), (2161, 115424864), (2608, 95641538), (4322, 57712432), (5216, 47820769), (8644, 28856216), (17288, 14428108), (22129, 11271776), (34576, 7214054), (44258, 5635888), (69152, 3607027), (88516, 2817944), (177032, 1408972), (352243, 708128), (354064, 704486)]