378336304

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{2273}}^1$

素因数の和:2485

約数の個数: 40

約数和(自身を含む): 747800352

約数和(自身を除く): 369464048

約数列:

[1, 2, 4, 8, 16, 101, 103, 202, 206, 404, 412, 808, 824, 1616, 1648, 2273, 4546, 9092, 10403, 18184, 20806, 36368, 41612, 83224, 166448, 229573, 234119, 459146, 468238, 918292, 936476, 1836584, 1872952, 3673168, 3745904, 23646019, 47292038, 94584076, 189168152, 378336304]

約数ペア:

[(1, 378336304), (2, 189168152), (4, 94584076), (8, 47292038), (16, 23646019), (101, 3745904), (103, 3673168), (202, 1872952), (206, 1836584), (404, 936476), (412, 918292), (808, 468238), (824, 459146), (1616, 234119), (1648, 229573), (2273, 166448), (4546, 83224), (9092, 41612), (10403, 36368), (18184, 20806)]