231019824

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{687559}}^1$

素因数の和:687577

約数の個数: 40

約数和(自身を含む): 682059520

約数和(自身を除く): 451039696

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 687559, 1375118, 2062677, 2750236, 4125354, 4812913, 5500472, 8250708, 9625826, 11000944, 14438739, 16501416, 19251652, 28877478, 33002832, 38503304, 57754956, 77006608, 115509912, 231019824]

約数ペア:

[(1, 231019824), (2, 115509912), (3, 77006608), (4, 57754956), (6, 38503304), (7, 33002832), (8, 28877478), (12, 19251652), (14, 16501416), (16, 14438739), (21, 11000944), (24, 9625826), (28, 8250708), (42, 5500472), (48, 4812913), (56, 4125354), (84, 2750236), (112, 2062677), (168, 1375118), (336, 687559)]