258012304

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{50551}}^1$

素因数の和:50599

約数の個数: 40

約数和(自身を含む): 564160320

約数和(自身を除く): 306148016

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 44, 58, 88, 116, 176, 232, 319, 464, 638, 1276, 2552, 5104, 50551, 101102, 202204, 404408, 556061, 808816, 1112122, 1465979, 2224244, 2931958, 4448488, 5863916, 8896976, 11727832, 16125769, 23455664, 32251538, 64503076, 129006152, 258012304]

約数ペア:

[(1, 258012304), (2, 129006152), (4, 64503076), (8, 32251538), (11, 23455664), (16, 16125769), (22, 11727832), (29, 8896976), (44, 5863916), (58, 4448488), (88, 2931958), (116, 2224244), (176, 1465979), (232, 1112122), (319, 808816), (464, 556061), (638, 404408), (1276, 202204), (2552, 101102), (5104, 50551)]