217980384

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{367}}^1$

素因数の和:672

約数の個数: 96

約数和(自身を含む): 600929280

約数和(自身を除く): 382948896

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 138, 184, 269, 276, 367, 368, 538, 552, 734, 736, 807, 1076, 1101, 1104, 1468, 1614, 2152, 2202, 2208, 2936, 3228, 4304, 4404, 5872, 6187, 6456, 8441, 8608, 8808, 11744, 12374, 12912, 16882, 17616, 18561, 24748, 25323, 25824, 33764, 35232, 37122, 49496, 50646, 67528, 74244, 98723, 98992, 101292, 135056, 148488, 197446, 197984, 202584, 270112, 296169, 296976, 394892, 405168, 592338, 593952, 789784, 810336, 1184676, 1579568, 2270629, 2369352, 3159136, 4541258, 4738704, 6811887, 9082516, 9477408, 13623774, 18165032, 27247548, 36330064, 54495096, 72660128, 108990192, 217980384]

約数ペア:

[(1, 217980384), (2, 108990192), (3, 72660128), (4, 54495096), (6, 36330064), (8, 27247548), (12, 18165032), (16, 13623774), (23, 9477408), (24, 9082516), (32, 6811887), (46, 4738704), (48, 4541258), (69, 3159136), (92, 2369352), (96, 2270629), (138, 1579568), (184, 1184676), (269, 810336), (276, 789784), (367, 593952), (368, 592338), (538, 405168), (552, 394892), (734, 296976), (736, 296169), (807, 270112), (1076, 202584), (1101, 197984), (1104, 197446), (1468, 148488), (1614, 135056), (2152, 101292), (2202, 98992), (2208, 98723), (2936, 74244), (3228, 67528), (4304, 50646), (4404, 49496), (5872, 37122), (6187, 35232), (6456, 33764), (8441, 25824), (8608, 25323), (8808, 24748), (11744, 18561), (12374, 17616), (12912, 16882)]