334418240

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4231}}^1$

素因数の和:4280

約数の個数: 112

約数和(自身を含む): 902939520

約数和(自身を除く): 568521280

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 64, 65, 76, 80, 95, 104, 130, 152, 160, 190, 208, 247, 260, 304, 320, 380, 416, 494, 520, 608, 760, 832, 988, 1040, 1216, 1235, 1520, 1976, 2080, 2470, 3040, 3952, 4160, 4231, 4940, 6080, 7904, 8462, 9880, 15808, 16924, 19760, 21155, 33848, 39520, 42310, 55003, 67696, 79040, 80389, 84620, 110006, 135392, 160778, 169240, 220012, 270784, 275015, 321556, 338480, 401945, 440024, 550030, 643112, 676960, 803890, 880048, 1045057, 1100060, 1286224, 1353920, 1607780, 1760096, 2090114, 2200120, 2572448, 3215560, 3520192, 4180228, 4400240, 5144896, 5225285, 6431120, 8360456, 8800480, 10450570, 12862240, 16720912, 17600960, 20901140, 25724480, 33441824, 41802280, 66883648, 83604560, 167209120, 334418240]

約数ペア:

[(1, 334418240), (2, 167209120), (4, 83604560), (5, 66883648), (8, 41802280), (10, 33441824), (13, 25724480), (16, 20901140), (19, 17600960), (20, 16720912), (26, 12862240), (32, 10450570), (38, 8800480), (40, 8360456), (52, 6431120), (64, 5225285), (65, 5144896), (76, 4400240), (80, 4180228), (95, 3520192), (104, 3215560), (130, 2572448), (152, 2200120), (160, 2090114), (190, 1760096), (208, 1607780), (247, 1353920), (260, 1286224), (304, 1100060), (320, 1045057), (380, 880048), (416, 803890), (494, 676960), (520, 643112), (608, 550030), (760, 440024), (832, 401945), (988, 338480), (1040, 321556), (1216, 275015), (1235, 270784), (1520, 220012), (1976, 169240), (2080, 160778), (2470, 135392), (3040, 110006), (3952, 84620), (4160, 80389), (4231, 79040), (4940, 67696), (6080, 55003), (7904, 42310), (8462, 39520), (9880, 33848), (15808, 21155), (16924, 19760)]