280789884

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{458807}}^1$

素因数の和:458834

約数の個数: 36

約数和(自身を含む): 751527504

約数和(自身を除く): 470737620

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 458807, 917614, 1376421, 1835228, 2752842, 4129263, 5505684, 7799719, 8258526, 15599438, 16517052, 23399157, 31198876, 46798314, 70197471, 93596628, 140394942, 280789884]

約数ペア:

[(1, 280789884), (2, 140394942), (3, 93596628), (4, 70197471), (6, 46798314), (9, 31198876), (12, 23399157), (17, 16517052), (18, 15599438), (34, 8258526), (36, 7799719), (51, 5505684), (68, 4129263), (102, 2752842), (153, 1835228), (204, 1376421), (306, 917614), (612, 458807)]