219851208

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{3389}}^1$

素因数の和:3471

約数の個数: 96

約数和(自身を含む): 642540600

約数和(自身を除く): 422689392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 53, 68, 72, 102, 106, 136, 153, 159, 204, 212, 306, 318, 408, 424, 477, 612, 636, 901, 954, 1224, 1272, 1802, 1908, 2703, 3389, 3604, 3816, 5406, 6778, 7208, 8109, 10167, 10812, 13556, 16218, 20334, 21624, 27112, 30501, 32436, 40668, 57613, 61002, 64872, 81336, 115226, 122004, 172839, 179617, 230452, 244008, 345678, 359234, 460904, 518517, 538851, 691356, 718468, 1037034, 1077702, 1382712, 1436936, 1616553, 2074068, 2155404, 3053489, 3233106, 4148136, 4310808, 6106978, 6466212, 9160467, 12213956, 12932424, 18320934, 24427912, 27481401, 36641868, 54962802, 73283736, 109925604, 219851208]

約数ペア:

[(1, 219851208), (2, 109925604), (3, 73283736), (4, 54962802), (6, 36641868), (8, 27481401), (9, 24427912), (12, 18320934), (17, 12932424), (18, 12213956), (24, 9160467), (34, 6466212), (36, 6106978), (51, 4310808), (53, 4148136), (68, 3233106), (72, 3053489), (102, 2155404), (106, 2074068), (136, 1616553), (153, 1436936), (159, 1382712), (204, 1077702), (212, 1037034), (306, 718468), (318, 691356), (408, 538851), (424, 518517), (477, 460904), (612, 359234), (636, 345678), (901, 244008), (954, 230452), (1224, 179617), (1272, 172839), (1802, 122004), (1908, 115226), (2703, 81336), (3389, 64872), (3604, 61002), (3816, 57613), (5406, 40668), (6778, 32436), (7208, 30501), (8109, 27112), (10167, 21624), (10812, 20334), (13556, 16218)]