272661648

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{811493}}^1$

素因数の和:811511

約数の個数: 40

約数和(自身を含む): 805002048

約数和(自身を除く): 532340400

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 811493, 1622986, 2434479, 3245972, 4868958, 5680451, 6491944, 9737916, 11360902, 12983888, 17041353, 19475832, 22721804, 34082706, 38951664, 45443608, 68165412, 90887216, 136330824, 272661648]

約数ペア:

[(1, 272661648), (2, 136330824), (3, 90887216), (4, 68165412), (6, 45443608), (7, 38951664), (8, 34082706), (12, 22721804), (14, 19475832), (16, 17041353), (21, 12983888), (24, 11360902), (28, 9737916), (42, 6491944), (48, 5680451), (56, 4868958), (84, 3245972), (112, 2434479), (168, 1622986), (336, 811493)]