920078496

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{168143}}^1$

素因数の和:168178

約数の個数: 72

約数和(自身を含む): 2754198720

約数和(自身を除く): 1834120224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 5472, 168143, 336286, 504429, 672572, 1008858, 1345144, 1513287, 2017716, 2690288, 3026574, 3194717, 4035432, 5380576, 6053148, 6389434, 8070864, 9584151, 12106296, 12778868, 16141728, 19168302, 24212592, 25557736, 28752453, 38336604, 48425184, 51115472, 57504906, 76673208, 102230944, 115009812, 153346416, 230019624, 306692832, 460039248, 920078496]

約数ペア:

[(1, 920078496), (2, 460039248), (3, 306692832), (4, 230019624), (6, 153346416), (8, 115009812), (9, 102230944), (12, 76673208), (16, 57504906), (18, 51115472), (19, 48425184), (24, 38336604), (32, 28752453), (36, 25557736), (38, 24212592), (48, 19168302), (57, 16141728), (72, 12778868), (76, 12106296), (96, 9584151), (114, 8070864), (144, 6389434), (152, 6053148), (171, 5380576), (228, 4035432), (288, 3194717), (304, 3026574), (342, 2690288), (456, 2017716), (608, 1513287), (684, 1345144), (912, 1008858), (1368, 672572), (1824, 504429), (2736, 336286), (5472, 168143)]