264253168

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{9619}}^1$

素因数の和:9745

約数の個数: 40

約数和(自身を含む): 547531920

約数和(自身を除く): 283278752

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 101, 136, 202, 272, 404, 808, 1616, 1717, 3434, 6868, 9619, 13736, 19238, 27472, 38476, 76952, 153904, 163523, 327046, 654092, 971519, 1308184, 1943038, 2616368, 3886076, 7772152, 15544304, 16515823, 33031646, 66063292, 132126584, 264253168]

約数ペア:

[(1, 264253168), (2, 132126584), (4, 66063292), (8, 33031646), (16, 16515823), (17, 15544304), (34, 7772152), (68, 3886076), (101, 2616368), (136, 1943038), (202, 1308184), (272, 971519), (404, 654092), (808, 327046), (1616, 163523), (1717, 153904), (3434, 76952), (6868, 38476), (9619, 27472), (13736, 19238)]