257449968

素因数分解:

$2^4\times 3^3\times {\mathrm{595949}}^1$

素因数の和:595966

約数の個数: 40

約数和(自身を含む): 738978000

約数和(自身を除く): 481528032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 595949, 1191898, 1787847, 2383796, 3575694, 4767592, 5363541, 7151388, 9535184, 10727082, 14302776, 16090623, 21454164, 28605552, 32181246, 42908328, 64362492, 85816656, 128724984, 257449968]

約数ペア:

[(1, 257449968), (2, 128724984), (3, 85816656), (4, 64362492), (6, 42908328), (8, 32181246), (9, 28605552), (12, 21454164), (16, 16090623), (18, 14302776), (24, 10727082), (27, 9535184), (36, 7151388), (48, 5363541), (54, 4767592), (72, 3575694), (108, 2383796), (144, 1787847), (216, 1191898), (432, 595949)]