308889234412

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{1629197}}^1$

素因数の和:1629382

約数の個数: 48

約数和(自身を含む): 613099791360

約数和(自身を除く): 304210556948

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 139, 278, 341, 556, 682, 1364, 1529, 3058, 4309, 6116, 8618, 17236, 47399, 94798, 189596, 1629197, 3258394, 6516788, 17921167, 35842334, 50505107, 71684668, 101010214, 202020428, 226458383, 452916766, 555556177, 905833532, 1111112354, 2222224708, 2491042213, 4982084426, 7020209873, 9964168852, 14040419746, 28080839492, 77222308603, 154444617206, 308889234412]

約数ペア:

[(1, 308889234412), (2, 154444617206), (4, 77222308603), (11, 28080839492), (22, 14040419746), (31, 9964168852), (44, 7020209873), (62, 4982084426), (124, 2491042213), (139, 2222224708), (278, 1111112354), (341, 905833532), (556, 555556177), (682, 452916766), (1364, 226458383), (1529, 202020428), (3058, 101010214), (4309, 71684668), (6116, 50505107), (8618, 35842334), (17236, 17921167), (47399, 6516788), (94798, 3258394), (189596, 1629197)]