249968892

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1\times {\mathrm{2243}}^1$

素因数の和:2538

約数の個数: 48

約数和(自身を含む): 601679232

約数和(自身を除く): 351710340

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 251, 444, 502, 753, 1004, 1506, 2243, 3012, 4486, 6729, 8972, 9287, 13458, 18574, 26916, 27861, 37148, 55722, 82991, 111444, 165982, 248973, 331964, 497946, 562993, 995892, 1125986, 1688979, 2251972, 3377958, 6755916, 20830741, 41661482, 62492223, 83322964, 124984446, 249968892]

約数ペア:

[(1, 249968892), (2, 124984446), (3, 83322964), (4, 62492223), (6, 41661482), (12, 20830741), (37, 6755916), (74, 3377958), (111, 2251972), (148, 1688979), (222, 1125986), (251, 995892), (444, 562993), (502, 497946), (753, 331964), (1004, 248973), (1506, 165982), (2243, 111444), (3012, 82991), (4486, 55722), (6729, 37148), (8972, 27861), (9287, 26916), (13458, 18574)]