214823784

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1278713}}^1$

素因数の和:1278729

約数の個数: 32

約数和(自身を含む): 613782720

約数和(自身を除く): 398958936

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1278713, 2557426, 3836139, 5114852, 7672278, 8950991, 10229704, 15344556, 17901982, 26852973, 30689112, 35803964, 53705946, 71607928, 107411892, 214823784]

約数ペア:

[(1, 214823784), (2, 107411892), (3, 71607928), (4, 53705946), (6, 35803964), (7, 30689112), (8, 26852973), (12, 17901982), (14, 15344556), (21, 10229704), (24, 8950991), (28, 7672278), (42, 5114852), (56, 3836139), (84, 2557426), (168, 1278713)]