285438579444

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{1097}}^1\times {\mathrm{249233}}^1$

素因数の和:250369

約数の個数: 72

約数和(自身を含む): 747088884360

約数和(自身を除く): 461650304916

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 1044, 1097, 2194, 3291, 4388, 6582, 9873, 13164, 19746, 31813, 39492, 63626, 95439, 127252, 190878, 249233, 286317, 381756, 498466, 572634, 747699, 996932, 1145268, 1495398, 2243097, 2990796, 4486194, 7227757, 8972388, 14455514, 21683271, 28911028, 43366542, 65049813, 86733084, 130099626, 260199252, 273408601, 546817202, 820225803, 1093634404, 1640451606, 2460677409, 3280903212, 4921354818, 7928849429, 9842709636, 15857698858, 23786548287, 31715397716, 47573096574, 71359644861, 95146193148, 142719289722, 285438579444]

約数ペア:

[(1, 285438579444), (2, 142719289722), (3, 95146193148), (4, 71359644861), (6, 47573096574), (9, 31715397716), (12, 23786548287), (18, 15857698858), (29, 9842709636), (36, 7928849429), (58, 4921354818), (87, 3280903212), (116, 2460677409), (174, 1640451606), (261, 1093634404), (348, 820225803), (522, 546817202), (1044, 273408601), (1097, 260199252), (2194, 130099626), (3291, 86733084), (4388, 65049813), (6582, 43366542), (9873, 28911028), (13164, 21683271), (19746, 14455514), (31813, 8972388), (39492, 7227757), (63626, 4486194), (95439, 2990796), (127252, 2243097), (190878, 1495398), (249233, 1145268), (286317, 996932), (381756, 747699), (498466, 572634)]