263363724

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2017}}^1$

素因数の和:2077

約数の個数: 120

約数和(自身を含む): 765742208

約数和(自身を除く): 502378484

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 31, 36, 39, 52, 54, 62, 78, 81, 93, 108, 117, 124, 156, 162, 186, 234, 279, 324, 351, 372, 403, 468, 558, 702, 806, 837, 1053, 1116, 1209, 1404, 1612, 1674, 2017, 2106, 2418, 2511, 3348, 3627, 4034, 4212, 4836, 5022, 6051, 7254, 8068, 10044, 10881, 12102, 14508, 18153, 21762, 24204, 26221, 32643, 36306, 43524, 52442, 54459, 62527, 65286, 72612, 78663, 104884, 108918, 125054, 130572, 157326, 163377, 187581, 217836, 235989, 250108, 314652, 326754, 375162, 471978, 562743, 653508, 707967, 750324, 812851, 943956, 1125486, 1415934, 1625702, 1688229, 2123901, 2250972, 2438553, 2831868, 3251404, 3376458, 4247802, 4877106, 5064687, 6752916, 7315659, 8495604, 9754212, 10129374, 14631318, 20258748, 21946977, 29262636, 43893954, 65840931, 87787908, 131681862, 263363724]

約数ペア:

[(1, 263363724), (2, 131681862), (3, 87787908), (4, 65840931), (6, 43893954), (9, 29262636), (12, 21946977), (13, 20258748), (18, 14631318), (26, 10129374), (27, 9754212), (31, 8495604), (36, 7315659), (39, 6752916), (52, 5064687), (54, 4877106), (62, 4247802), (78, 3376458), (81, 3251404), (93, 2831868), (108, 2438553), (117, 2250972), (124, 2123901), (156, 1688229), (162, 1625702), (186, 1415934), (234, 1125486), (279, 943956), (324, 812851), (351, 750324), (372, 707967), (403, 653508), (468, 562743), (558, 471978), (702, 375162), (806, 326754), (837, 314652), (1053, 250108), (1116, 235989), (1209, 217836), (1404, 187581), (1612, 163377), (1674, 157326), (2017, 130572), (2106, 125054), (2418, 108918), (2511, 104884), (3348, 78663), (3627, 72612), (4034, 65286), (4212, 62527), (4836, 54459), (5022, 52442), (6051, 43524), (7254, 36306), (8068, 32643), (10044, 26221), (10881, 24204), (12102, 21762), (14508, 18153)]