1557408048

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{4635143}}^1$

素因数の和:4635161

約数の個数: 40

約数和(自身を含む): 4598062848

約数和(自身を除く): 3040654800

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 4635143, 9270286, 13905429, 18540572, 27810858, 32446001, 37081144, 55621716, 64892002, 74162288, 97338003, 111243432, 129784004, 194676006, 222486864, 259568008, 389352012, 519136016, 778704024, 1557408048]

約数ペア:

[(1, 1557408048), (2, 778704024), (3, 519136016), (4, 389352012), (6, 259568008), (7, 222486864), (8, 194676006), (12, 129784004), (14, 111243432), (16, 97338003), (21, 74162288), (24, 64892002), (28, 55621716), (42, 37081144), (48, 32446001), (56, 27810858), (84, 18540572), (112, 13905429), (168, 9270286), (336, 4635143)]