383246074

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:287

約数の個数: 48

約数和(自身を含む): 638215200

約数和(自身を除く): 254969126

約数列:

[1, 2, 19, 37, 38, 53, 74, 106, 139, 278, 703, 1007, 1369, 1406, 1961, 2014, 2641, 2738, 3922, 5143, 5282, 7367, 10286, 14734, 26011, 37259, 52022, 72557, 74518, 97717, 139973, 145114, 190291, 195434, 272579, 279946, 380582, 545158, 1378583, 2757166, 3615529, 5179001, 7231058, 10085423, 10358002, 20170846, 191623037, 383246074]

約数ペア:

[(1, 383246074), (2, 191623037), (19, 20170846), (37, 10358002), (38, 10085423), (53, 7231058), (74, 5179001), (106, 3615529), (139, 2757166), (278, 1378583), (703, 545158), (1007, 380582), (1369, 279946), (1406, 272579), (1961, 195434), (2014, 190291), (2641, 145114), (2738, 139973), (3922, 97717), (5143, 74518), (5282, 72557), (7367, 52022), (10286, 37259), (14734, 26011)]