616652988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{18307}}^1$

素因数の和:18722

約数の個数: 48

約数和(自身を含む): 1648598784

約数和(自身を除く): 1031945796

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 401, 802, 1203, 1604, 2406, 2807, 4812, 5614, 8421, 11228, 16842, 18307, 33684, 36614, 54921, 73228, 109842, 128149, 219684, 256298, 384447, 512596, 768894, 1537788, 7341107, 14682214, 22023321, 29364428, 44046642, 51387749, 88093284, 102775498, 154163247, 205550996, 308326494, 616652988]

約数ペア:

[(1, 616652988), (2, 308326494), (3, 205550996), (4, 154163247), (6, 102775498), (7, 88093284), (12, 51387749), (14, 44046642), (21, 29364428), (28, 22023321), (42, 14682214), (84, 7341107), (401, 1537788), (802, 768894), (1203, 512596), (1604, 384447), (2406, 256298), (2807, 219684), (4812, 128149), (5614, 109842), (8421, 73228), (11228, 54921), (16842, 36614), (18307, 33684)]