218974112

素因数分解:

$2^5\times 7^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{211}}^1$

素因数の和:382

約数の個数: 96

約数和(自身を含む): 511588224

約数和(自身を除く): 292614112

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 82, 112, 113, 164, 211, 224, 226, 287, 328, 422, 452, 574, 656, 791, 844, 904, 1148, 1312, 1477, 1582, 1688, 1808, 2296, 2954, 3164, 3376, 3616, 4592, 4633, 5908, 6328, 6752, 8651, 9184, 9266, 11816, 12656, 17302, 18532, 23632, 23843, 25312, 32431, 34604, 37064, 47264, 47686, 60557, 64862, 69208, 74128, 95372, 121114, 129724, 138416, 148256, 166901, 190744, 242228, 259448, 276832, 333802, 381488, 484456, 518896, 667604, 762976, 968912, 977563, 1037792, 1335208, 1937824, 1955126, 2670416, 3910252, 5340832, 6842941, 7820504, 13685882, 15641008, 27371764, 31282016, 54743528, 109487056, 218974112]

約数ペア:

[(1, 218974112), (2, 109487056), (4, 54743528), (7, 31282016), (8, 27371764), (14, 15641008), (16, 13685882), (28, 7820504), (32, 6842941), (41, 5340832), (56, 3910252), (82, 2670416), (112, 1955126), (113, 1937824), (164, 1335208), (211, 1037792), (224, 977563), (226, 968912), (287, 762976), (328, 667604), (422, 518896), (452, 484456), (574, 381488), (656, 333802), (791, 276832), (844, 259448), (904, 242228), (1148, 190744), (1312, 166901), (1477, 148256), (1582, 138416), (1688, 129724), (1808, 121114), (2296, 95372), (2954, 74128), (3164, 69208), (3376, 64862), (3616, 60557), (4592, 47686), (4633, 47264), (5908, 37064), (6328, 34604), (6752, 32431), (8651, 25312), (9184, 23843), (9266, 23632), (11816, 18532), (12656, 17302)]