268460496

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{60139}}^1$

素因数の和:60184

約数の個数: 60

約数和(自身を含む): 775565440

約数和(自身を除く): 507104944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 60139, 120278, 180417, 240556, 360834, 481112, 541251, 721668, 962224, 1082502, 1443336, 1864309, 2165004, 2886672, 3728618, 4330008, 5592927, 7457236, 8660016, 11185854, 14914472, 16778781, 22371708, 29828944, 33557562, 44743416, 67115124, 89486832, 134230248, 268460496]

約数ペア:

[(1, 268460496), (2, 134230248), (3, 89486832), (4, 67115124), (6, 44743416), (8, 33557562), (9, 29828944), (12, 22371708), (16, 16778781), (18, 14914472), (24, 11185854), (31, 8660016), (36, 7457236), (48, 5592927), (62, 4330008), (72, 3728618), (93, 2886672), (124, 2165004), (144, 1864309), (186, 1443336), (248, 1082502), (279, 962224), (372, 721668), (496, 541251), (558, 481112), (744, 360834), (1116, 240556), (1488, 180417), (2232, 120278), (4464, 60139)]