18155077256

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{199}}^1\times {\mathrm{263}}^1\times {\mathrm{331}}^1$

素因数の和:930

約数の個数: 64

約数和(自身を含む): 34708608000

約数和(自身を除く): 16553530744

約数列:

[1, 2, 4, 8, 131, 199, 262, 263, 331, 398, 524, 526, 662, 796, 1048, 1052, 1324, 1592, 2104, 2648, 26069, 34453, 43361, 52138, 52337, 65869, 68906, 86722, 87053, 104276, 104674, 131738, 137812, 173444, 174106, 208552, 209348, 263476, 275624, 346888, 348212, 418696, 526952, 696424, 6856147, 8628839, 11403943, 13712294, 17257678, 17323547, 22807886, 27424588, 34515356, 34647094, 45615772, 54849176, 69030712, 69294188, 91231544, 138588376, 2269384657, 4538769314, 9077538628, 18155077256]

約数ペア:

[(1, 18155077256), (2, 9077538628), (4, 4538769314), (8, 2269384657), (131, 138588376), (199, 91231544), (262, 69294188), (263, 69030712), (331, 54849176), (398, 45615772), (524, 34647094), (526, 34515356), (662, 27424588), (796, 22807886), (1048, 17323547), (1052, 17257678), (1324, 13712294), (1592, 11403943), (2104, 8628839), (2648, 6856147), (26069, 696424), (34453, 526952), (43361, 418696), (52138, 348212), (52337, 346888), (65869, 275624), (68906, 263476), (86722, 209348), (87053, 208552), (104276, 174106), (104674, 173444), (131738, 137812)]