381062416

素因数分解:

$2^4\times 7^2\times {\mathrm{31}}^1\times {\mathrm{15679}}^1$

素因数の和:15732

約数の個数: 60

約数和(自身を含む): 886609920

約数和(自身を除く): 505547504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 49, 56, 62, 98, 112, 124, 196, 217, 248, 392, 434, 496, 784, 868, 1519, 1736, 3038, 3472, 6076, 12152, 15679, 24304, 31358, 62716, 109753, 125432, 219506, 250864, 439012, 486049, 768271, 878024, 972098, 1536542, 1756048, 1944196, 3073084, 3402343, 3888392, 6146168, 6804686, 7776784, 12292336, 13609372, 23816401, 27218744, 47632802, 54437488, 95265604, 190531208, 381062416]

約数ペア:

[(1, 381062416), (2, 190531208), (4, 95265604), (7, 54437488), (8, 47632802), (14, 27218744), (16, 23816401), (28, 13609372), (31, 12292336), (49, 7776784), (56, 6804686), (62, 6146168), (98, 3888392), (112, 3402343), (124, 3073084), (196, 1944196), (217, 1756048), (248, 1536542), (392, 972098), (434, 878024), (496, 768271), (784, 486049), (868, 439012), (1519, 250864), (1736, 219506), (3038, 125432), (3472, 109753), (6076, 62716), (12152, 31358), (15679, 24304)]