255899681412

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{12419903}}^1$

素因数の和:12420028

約数の個数: 48

約数和(自身を含む): 638482424832

約数和(自身を除く): 382582743420

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 101, 102, 202, 204, 303, 404, 606, 1212, 1717, 3434, 5151, 6868, 10302, 20604, 12419903, 24839806, 37259709, 49679612, 74519418, 149038836, 211138351, 422276702, 633415053, 844553404, 1254410203, 1266830106, 2508820406, 2533660212, 3763230609, 5017640812, 7526461218, 15052922436, 21324973451, 42649946902, 63974920353, 85299893804, 127949840706, 255899681412]

約数ペア:

[(1, 255899681412), (2, 127949840706), (3, 85299893804), (4, 63974920353), (6, 42649946902), (12, 21324973451), (17, 15052922436), (34, 7526461218), (51, 5017640812), (68, 3763230609), (101, 2533660212), (102, 2508820406), (202, 1266830106), (204, 1254410203), (303, 844553404), (404, 633415053), (606, 422276702), (1212, 211138351), (1717, 149038836), (3434, 74519418), (5151, 49679612), (6868, 37259709), (10302, 24839806), (20604, 12419903)]