12120790844

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{311}}^1\times {\mathrm{1259}}^1$

素因数の和:1754

約数の個数: 48

約数和(自身を含む): 21794572800

約数和(自身を除く): 9673781956

約数列:

[1, 2, 4, 71, 109, 142, 218, 284, 311, 436, 622, 1244, 1259, 2518, 5036, 7739, 15478, 22081, 30956, 33899, 44162, 67798, 88324, 89389, 135596, 137231, 178778, 274462, 357556, 391549, 548924, 783098, 1566196, 2406829, 4813658, 9627316, 9743401, 19486802, 27799979, 38973604, 42678841, 55599958, 85357682, 111199916, 170715364, 3030197711, 6060395422, 12120790844]

約数ペア:

[(1, 12120790844), (2, 6060395422), (4, 3030197711), (71, 170715364), (109, 111199916), (142, 85357682), (218, 55599958), (284, 42678841), (311, 38973604), (436, 27799979), (622, 19486802), (1244, 9743401), (1259, 9627316), (2518, 4813658), (5036, 2406829), (7739, 1566196), (15478, 783098), (22081, 548924), (30956, 391549), (33899, 357556), (44162, 274462), (67798, 178778), (88324, 137231), (89389, 135596)]