246743976

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{373}}^1\times {\mathrm{641}}^1$

素因数の和:1066

約数の個数: 64

約数和(自身を含む): 633885120

約数和(自身を除く): 387141144

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 373, 516, 641, 746, 1032, 1119, 1282, 1492, 1923, 2238, 2564, 2984, 3846, 4476, 5128, 7692, 8952, 15384, 16039, 27563, 32078, 48117, 55126, 64156, 82689, 96234, 110252, 128312, 165378, 192468, 220504, 239093, 330756, 384936, 478186, 661512, 717279, 956372, 1434558, 1912744, 2869116, 5738232, 10280999, 20561998, 30842997, 41123996, 61685994, 82247992, 123371988, 246743976]

約数ペア:

[(1, 246743976), (2, 123371988), (3, 82247992), (4, 61685994), (6, 41123996), (8, 30842997), (12, 20561998), (24, 10280999), (43, 5738232), (86, 2869116), (129, 1912744), (172, 1434558), (258, 956372), (344, 717279), (373, 661512), (516, 478186), (641, 384936), (746, 330756), (1032, 239093), (1119, 220504), (1282, 192468), (1492, 165378), (1923, 128312), (2238, 110252), (2564, 96234), (2984, 82689), (3846, 64156), (4476, 55126), (5128, 48117), (7692, 32078), (8952, 27563), (15384, 16039)]