254410824

素因数分解:

$2^3\times 3^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{1061}}^1$

素因数の和:1270

約数の個数: 64

約数和(自身を含む): 649434240

約数和(自身を除く): 395023416

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 97, 103, 194, 206, 291, 309, 388, 412, 582, 618, 776, 824, 1061, 1164, 1236, 2122, 2328, 2472, 3183, 4244, 6366, 8488, 9991, 12732, 19982, 25464, 29973, 39964, 59946, 79928, 102917, 109283, 119892, 205834, 218566, 239784, 308751, 327849, 411668, 437132, 617502, 655698, 823336, 874264, 1235004, 1311396, 2470008, 2622792, 10600451, 21200902, 31801353, 42401804, 63602706, 84803608, 127205412, 254410824]

約数ペア:

[(1, 254410824), (2, 127205412), (3, 84803608), (4, 63602706), (6, 42401804), (8, 31801353), (12, 21200902), (24, 10600451), (97, 2622792), (103, 2470008), (194, 1311396), (206, 1235004), (291, 874264), (309, 823336), (388, 655698), (412, 617502), (582, 437132), (618, 411668), (776, 327849), (824, 308751), (1061, 239784), (1164, 218566), (1236, 205834), (2122, 119892), (2328, 109283), (2472, 102917), (3183, 79928), (4244, 59946), (6366, 39964), (8488, 29973), (9991, 25464), (12732, 19982)]