293806728

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{214771}}^1$

素因数の和:214802

約数の個数: 48

約数和(自身を含む): 837610800

約数和(自身を除く): 543804072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 214771, 429542, 644313, 859084, 1288626, 1718168, 1932939, 2577252, 3865878, 4080649, 5154504, 7731756, 8161298, 12241947, 15463512, 16322596, 24483894, 32645192, 36725841, 48967788, 73451682, 97935576, 146903364, 293806728]

約数ペア:

[(1, 293806728), (2, 146903364), (3, 97935576), (4, 73451682), (6, 48967788), (8, 36725841), (9, 32645192), (12, 24483894), (18, 16322596), (19, 15463512), (24, 12241947), (36, 8161298), (38, 7731756), (57, 5154504), (72, 4080649), (76, 3865878), (114, 2577252), (152, 1932939), (171, 1718168), (228, 1288626), (342, 859084), (456, 644313), (684, 429542), (1368, 214771)]