252602416

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{75539}}^1$

素因数の和:75577

約数の個数: 40

約数和(自身を含む): 562017600

約数和(自身を除く): 309415184

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 75539, 151078, 302156, 604312, 830929, 1208624, 1435241, 1661858, 2870482, 3323716, 5740964, 6647432, 11481928, 13294864, 15787651, 22963856, 31575302, 63150604, 126301208, 252602416]

約数ペア:

[(1, 252602416), (2, 126301208), (4, 63150604), (8, 31575302), (11, 22963856), (16, 15787651), (19, 13294864), (22, 11481928), (38, 6647432), (44, 5740964), (76, 3323716), (88, 2870482), (152, 1661858), (176, 1435241), (209, 1208624), (304, 830929), (418, 604312), (836, 302156), (1672, 151078), (3344, 75539)]