642390048

素因数分解:

$2^5\times 3^3\times {\mathrm{743507}}^1$

素因数の和:743526

約数の個数: 48

約数和(自身を含む): 1873640160

約数和(自身を除く): 1231250112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 743507, 1487014, 2230521, 2974028, 4461042, 5948056, 6691563, 8922084, 11896112, 13383126, 17844168, 20074689, 23792224, 26766252, 35688336, 40149378, 53532504, 71376672, 80298756, 107065008, 160597512, 214130016, 321195024, 642390048]

約数ペア:

[(1, 642390048), (2, 321195024), (3, 214130016), (4, 160597512), (6, 107065008), (8, 80298756), (9, 71376672), (12, 53532504), (16, 40149378), (18, 35688336), (24, 26766252), (27, 23792224), (32, 20074689), (36, 17844168), (48, 13383126), (54, 11896112), (72, 8922084), (96, 6691563), (108, 5948056), (144, 4461042), (216, 2974028), (288, 2230521), (432, 1487014), (864, 743507)]