248311488

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41719}}^1$

素因数の和:41765

約数の個数: 56

約数和(自身を含む): 678200320

約数和(自身を除く): 429888832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 186, 192, 248, 372, 496, 744, 992, 1488, 1984, 2976, 5952, 41719, 83438, 125157, 166876, 250314, 333752, 500628, 667504, 1001256, 1293289, 1335008, 2002512, 2586578, 2670016, 3879867, 4005024, 5173156, 7759734, 8010048, 10346312, 15519468, 20692624, 31038936, 41385248, 62077872, 82770496, 124155744, 248311488]

約数ペア:

[(1, 248311488), (2, 124155744), (3, 82770496), (4, 62077872), (6, 41385248), (8, 31038936), (12, 20692624), (16, 15519468), (24, 10346312), (31, 8010048), (32, 7759734), (48, 5173156), (62, 4005024), (64, 3879867), (93, 2670016), (96, 2586578), (124, 2002512), (186, 1335008), (192, 1293289), (248, 1001256), (372, 667504), (496, 500628), (744, 333752), (992, 250314), (1488, 166876), (1984, 125157), (2976, 83438), (5952, 41719)]