212808168

素因数分解:

$2^3\times 3^3\times {\mathrm{353}}^1\times {\mathrm{2791}}^1$

素因数の和:3159

約数の個数: 64

約数和(自身を含む): 593020800

約数和(自身を除く): 380212632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 353, 706, 1059, 1412, 2118, 2791, 2824, 3177, 4236, 5582, 6354, 8373, 8472, 9531, 11164, 12708, 16746, 19062, 22328, 25119, 25416, 33492, 38124, 50238, 66984, 75357, 76248, 100476, 150714, 200952, 301428, 602856, 985223, 1970446, 2955669, 3940892, 5911338, 7881784, 8867007, 11822676, 17734014, 23645352, 26601021, 35468028, 53202042, 70936056, 106404084, 212808168]

約数ペア:

[(1, 212808168), (2, 106404084), (3, 70936056), (4, 53202042), (6, 35468028), (8, 26601021), (9, 23645352), (12, 17734014), (18, 11822676), (24, 8867007), (27, 7881784), (36, 5911338), (54, 3940892), (72, 2955669), (108, 1970446), (216, 985223), (353, 602856), (706, 301428), (1059, 200952), (1412, 150714), (2118, 100476), (2791, 76248), (2824, 75357), (3177, 66984), (4236, 50238), (5582, 38124), (6354, 33492), (8373, 25416), (8472, 25119), (9531, 22328), (11164, 19062), (12708, 16746)]