488657682

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{263}}^1\times {\mathrm{947}}^1$

素因数の和:1327

約数の個数: 48

約数和(自身を含む): 1073666880

約数和(自身を除く): 585009198

約数列:

[1, 2, 3, 6, 9, 18, 109, 218, 263, 327, 526, 654, 789, 947, 981, 1578, 1894, 1962, 2367, 2841, 4734, 5682, 8523, 17046, 28667, 57334, 86001, 103223, 172002, 206446, 249061, 258003, 309669, 498122, 516006, 619338, 747183, 929007, 1494366, 1858014, 2241549, 4483098, 27147649, 54295298, 81442947, 162885894, 244328841, 488657682]

約数ペア:

[(1, 488657682), (2, 244328841), (3, 162885894), (6, 81442947), (9, 54295298), (18, 27147649), (109, 4483098), (218, 2241549), (263, 1858014), (327, 1494366), (526, 929007), (654, 747183), (789, 619338), (947, 516006), (981, 498122), (1578, 309669), (1894, 258003), (1962, 249061), (2367, 206446), (2841, 172002), (4734, 103223), (5682, 86001), (8523, 57334), (17046, 28667)]