227240416

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{263}}^1$

素因数の和:384

約数の個数: 96

約数和(自身を含む): 506677248

約数和(自身を除く): 279436832

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 67, 104, 124, 134, 208, 248, 263, 268, 403, 416, 496, 526, 536, 806, 871, 992, 1052, 1072, 1612, 1742, 2077, 2104, 2144, 3224, 3419, 3484, 4154, 4208, 6448, 6838, 6968, 8153, 8308, 8416, 12896, 13676, 13936, 16306, 16616, 17621, 27001, 27352, 27872, 32612, 33232, 35242, 54002, 54704, 65224, 66464, 70484, 105989, 108004, 109408, 130448, 140968, 211978, 216008, 229073, 260896, 281936, 423956, 432016, 458146, 546251, 563872, 847912, 864032, 916292, 1092502, 1695824, 1832584, 2185004, 3391648, 3665168, 4370008, 7101263, 7330336, 8740016, 14202526, 17480032, 28405052, 56810104, 113620208, 227240416]

約数ペア:

[(1, 227240416), (2, 113620208), (4, 56810104), (8, 28405052), (13, 17480032), (16, 14202526), (26, 8740016), (31, 7330336), (32, 7101263), (52, 4370008), (62, 3665168), (67, 3391648), (104, 2185004), (124, 1832584), (134, 1695824), (208, 1092502), (248, 916292), (263, 864032), (268, 847912), (403, 563872), (416, 546251), (496, 458146), (526, 432016), (536, 423956), (806, 281936), (871, 260896), (992, 229073), (1052, 216008), (1072, 211978), (1612, 140968), (1742, 130448), (2077, 109408), (2104, 108004), (2144, 105989), (3224, 70484), (3419, 66464), (3484, 65224), (4154, 54704), (4208, 54002), (6448, 35242), (6838, 33232), (6968, 32612), (8153, 27872), (8308, 27352), (8416, 27001), (12896, 17621), (13676, 16616), (13936, 16306)]