254208048

素因数分解:

$2^4\times 3^1\times {\mathrm{239}}^1\times {\mathrm{22159}}^1$

素因数の和:22409

約数の個数: 40

約数和(自身を含む): 659481600

約数和(自身を除く): 405273552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 239, 478, 717, 956, 1434, 1912, 2868, 3824, 5736, 11472, 22159, 44318, 66477, 88636, 132954, 177272, 265908, 354544, 531816, 1063632, 5296001, 10592002, 15888003, 21184004, 31776006, 42368008, 63552012, 84736016, 127104024, 254208048]

約数ペア:

[(1, 254208048), (2, 127104024), (3, 84736016), (4, 63552012), (6, 42368008), (8, 31776006), (12, 21184004), (16, 15888003), (24, 10592002), (48, 5296001), (239, 1063632), (478, 531816), (717, 354544), (956, 265908), (1434, 177272), (1912, 132954), (2868, 88636), (3824, 66477), (5736, 44318), (11472, 22159)]