281906424

素因数分解:

$2^3\times 3^2\times {\mathrm{829}}^1\times {\mathrm{4723}}^1$

素因数の和:5564

約数の個数: 48

約数和(自身を含む): 764579400

約数和(自身を除く): 482672976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 829, 1658, 2487, 3316, 4723, 4974, 6632, 7461, 9446, 9948, 14169, 14922, 18892, 19896, 28338, 29844, 37784, 42507, 56676, 59688, 85014, 113352, 170028, 340056, 3915367, 7830734, 11746101, 15661468, 23492202, 31322936, 35238303, 46984404, 70476606, 93968808, 140953212, 281906424]

約数ペア:

[(1, 281906424), (2, 140953212), (3, 93968808), (4, 70476606), (6, 46984404), (8, 35238303), (9, 31322936), (12, 23492202), (18, 15661468), (24, 11746101), (36, 7830734), (72, 3915367), (829, 340056), (1658, 170028), (2487, 113352), (3316, 85014), (4723, 59688), (4974, 56676), (6632, 42507), (7461, 37784), (9446, 29844), (9948, 28338), (14169, 19896), (14922, 18892)]