1938636832

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{31}}^2\times {\mathrm{521}}^1$

素因数の和:615

約数の個数: 108

約数和(自身を含む): 4343221134

約数和(自身を除く): 2404584302

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 88, 121, 124, 176, 242, 248, 341, 352, 484, 496, 521, 682, 961, 968, 992, 1042, 1364, 1922, 1936, 2084, 2728, 3751, 3844, 3872, 4168, 5456, 5731, 7502, 7688, 8336, 10571, 10912, 11462, 15004, 15376, 16151, 16672, 21142, 22924, 30008, 30752, 32302, 42284, 45848, 60016, 63041, 64604, 84568, 91696, 116281, 120032, 126082, 129208, 169136, 177661, 183392, 232562, 252164, 258416, 338272, 355322, 465124, 500681, 504328, 516832, 710644, 930248, 1001362, 1008656, 1421288, 1860496, 1954271, 2002724, 2017312, 2842576, 3720992, 3908542, 4005448, 5507491, 5685152, 7817084, 8010896, 11014982, 15634168, 16021792, 22029964, 31268336, 44059928, 60582401, 62536672, 88119856, 121164802, 176239712, 242329604, 484659208, 969318416, 1938636832]

約数ペア:

[(1, 1938636832), (2, 969318416), (4, 484659208), (8, 242329604), (11, 176239712), (16, 121164802), (22, 88119856), (31, 62536672), (32, 60582401), (44, 44059928), (62, 31268336), (88, 22029964), (121, 16021792), (124, 15634168), (176, 11014982), (242, 8010896), (248, 7817084), (341, 5685152), (352, 5507491), (484, 4005448), (496, 3908542), (521, 3720992), (682, 2842576), (961, 2017312), (968, 2002724), (992, 1954271), (1042, 1860496), (1364, 1421288), (1922, 1008656), (1936, 1001362), (2084, 930248), (2728, 710644), (3751, 516832), (3844, 504328), (3872, 500681), (4168, 465124), (5456, 355322), (5731, 338272), (7502, 258416), (7688, 252164), (8336, 232562), (10571, 183392), (10912, 177661), (11462, 169136), (15004, 129208), (15376, 126082), (16151, 120032), (16672, 116281), (21142, 91696), (22924, 84568), (30008, 64604), (30752, 63041), (32302, 60016), (42284, 45848)]