243609088

素因数分解:

$2^9\times {\mathrm{487}}^1\times {\mathrm{977}}^1$

素因数の和:1482

約数の個数: 40

約数和(自身を含む): 488241072

約数和(自身を除く): 244631984

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 487, 512, 974, 977, 1948, 1954, 3896, 3908, 7792, 7816, 15584, 15632, 31168, 31264, 62336, 62528, 124672, 125056, 249344, 250112, 475799, 500224, 951598, 1903196, 3806392, 7612784, 15225568, 30451136, 60902272, 121804544, 243609088]

約数ペア:

[(1, 243609088), (2, 121804544), (4, 60902272), (8, 30451136), (16, 15225568), (32, 7612784), (64, 3806392), (128, 1903196), (256, 951598), (487, 500224), (512, 475799), (974, 250112), (977, 249344), (1948, 125056), (1954, 124672), (3896, 62528), (3908, 62336), (7792, 31264), (7816, 31168), (15584, 15632)]