312241468

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{4007}}^1$

素因数の和:4063

約数の個数: 72

約数和(自身を含む): 716438016

約数和(自身を除く): 404196548

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 77, 92, 121, 154, 161, 242, 253, 308, 322, 484, 506, 644, 847, 1012, 1694, 1771, 2783, 3388, 3542, 4007, 5566, 7084, 8014, 11132, 16028, 19481, 28049, 38962, 44077, 56098, 77924, 88154, 92161, 112196, 176308, 184322, 308539, 368644, 484847, 617078, 645127, 969694, 1013771, 1234156, 1290254, 1939388, 2027542, 2580508, 3393929, 4055084, 6787858, 7096397, 11151481, 13575716, 14192794, 22302962, 28385588, 44605924, 78060367, 156120734, 312241468]

約数ペア:

[(1, 312241468), (2, 156120734), (4, 78060367), (7, 44605924), (11, 28385588), (14, 22302962), (22, 14192794), (23, 13575716), (28, 11151481), (44, 7096397), (46, 6787858), (77, 4055084), (92, 3393929), (121, 2580508), (154, 2027542), (161, 1939388), (242, 1290254), (253, 1234156), (308, 1013771), (322, 969694), (484, 645127), (506, 617078), (644, 484847), (847, 368644), (1012, 308539), (1694, 184322), (1771, 176308), (2783, 112196), (3388, 92161), (3542, 88154), (4007, 77924), (5566, 56098), (7084, 44077), (8014, 38962), (11132, 28049), (16028, 19481)]