213533352

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{41771}}^1$

素因数の和:41854

約数の個数: 48

約数和(自身を含む): 586478880

約数和(自身を除く): 372945528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2556, 5112, 41771, 83542, 125313, 167084, 250626, 334168, 375939, 501252, 751878, 1002504, 1503756, 2965741, 3007512, 5931482, 8897223, 11862964, 17794446, 23725928, 26691669, 35588892, 53383338, 71177784, 106766676, 213533352]

約数ペア:

[(1, 213533352), (2, 106766676), (3, 71177784), (4, 53383338), (6, 35588892), (8, 26691669), (9, 23725928), (12, 17794446), (18, 11862964), (24, 8897223), (36, 5931482), (71, 3007512), (72, 2965741), (142, 1503756), (213, 1002504), (284, 751878), (426, 501252), (568, 375939), (639, 334168), (852, 250626), (1278, 167084), (1704, 125313), (2556, 83542), (5112, 41771)]