272090526

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1\times {\mathrm{257}}^1$

素因数の和:569

約数の個数: 64

約数和(自身を含む): 592945920

約数和(自身を除く): 320855394

約数列:

[1, 2, 3, 6, 19, 37, 38, 57, 74, 111, 114, 222, 251, 257, 502, 514, 703, 753, 771, 1406, 1506, 1542, 2109, 4218, 4769, 4883, 9287, 9509, 9538, 9766, 14307, 14649, 18574, 19018, 27861, 28527, 28614, 29298, 55722, 57054, 64507, 129014, 176453, 180671, 193521, 352906, 361342, 387042, 529359, 542013, 1058718, 1084026, 1225633, 2386759, 2451266, 3676899, 4773518, 7160277, 7353798, 14320554, 45348421, 90696842, 136045263, 272090526]

約数ペア:

[(1, 272090526), (2, 136045263), (3, 90696842), (6, 45348421), (19, 14320554), (37, 7353798), (38, 7160277), (57, 4773518), (74, 3676899), (111, 2451266), (114, 2386759), (222, 1225633), (251, 1084026), (257, 1058718), (502, 542013), (514, 529359), (703, 387042), (753, 361342), (771, 352906), (1406, 193521), (1506, 180671), (1542, 176453), (2109, 129014), (4218, 64507), (4769, 57054), (4883, 55722), (9287, 29298), (9509, 28614), (9538, 28527), (9766, 27861), (14307, 19018), (14649, 18574)]