1220278656

素因数分解:

$2^7\times 3^1\times {\mathrm{3177809}}^1$

素因数の和:3177826

約数の個数: 32

約数和(自身を含む): 3241366200

約数和(自身を除く): 2021087544

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 3177809, 6355618, 9533427, 12711236, 19066854, 25422472, 38133708, 50844944, 76267416, 101689888, 152534832, 203379776, 305069664, 406759552, 610139328, 1220278656]

約数ペア:

[(1, 1220278656), (2, 610139328), (3, 406759552), (4, 305069664), (6, 203379776), (8, 152534832), (12, 101689888), (16, 76267416), (24, 50844944), (32, 38133708), (48, 25422472), (64, 19066854), (96, 12711236), (128, 9533427), (192, 6355618), (384, 3177809)]