299185712

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{86171}}^1$

素因数の和:86217

約数の個数: 40

約数和(自身を含む): 683860992

約数和(自身を除く): 384675280

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 86171, 172342, 344684, 603197, 689368, 1206394, 1378736, 2412788, 2671301, 4825576, 5342602, 9651152, 10685204, 18699107, 21370408, 37398214, 42740816, 74796428, 149592856, 299185712]

約数ペア:

[(1, 299185712), (2, 149592856), (4, 74796428), (7, 42740816), (8, 37398214), (14, 21370408), (16, 18699107), (28, 10685204), (31, 9651152), (56, 5342602), (62, 4825576), (112, 2671301), (124, 2412788), (217, 1378736), (248, 1206394), (434, 689368), (496, 603197), (868, 344684), (1736, 172342), (3472, 86171)]