225406608

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{670853}}^1$

素因数の和:670871

約数の個数: 40

約数和(自身を含む): 665487168

約数和(自身を除く): 440080560

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 670853, 1341706, 2012559, 2683412, 4025118, 4695971, 5366824, 8050236, 9391942, 10733648, 14087913, 16100472, 18783884, 28175826, 32200944, 37567768, 56351652, 75135536, 112703304, 225406608]

約数ペア:

[(1, 225406608), (2, 112703304), (3, 75135536), (4, 56351652), (6, 37567768), (7, 32200944), (8, 28175826), (12, 18783884), (14, 16100472), (16, 14087913), (21, 10733648), (24, 9391942), (28, 8050236), (42, 5366824), (48, 4695971), (56, 4025118), (84, 2683412), (112, 2012559), (168, 1341706), (336, 670853)]