214998528

素因数分解:

$2^9\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:232

約数の個数: 160

約数和(自身を含む): 618710400

約数和(自身を除く): 403711872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 53, 57, 64, 76, 96, 106, 114, 128, 139, 152, 159, 192, 212, 228, 256, 278, 304, 318, 384, 417, 424, 456, 512, 556, 608, 636, 768, 834, 848, 912, 1007, 1112, 1216, 1272, 1536, 1668, 1696, 1824, 2014, 2224, 2432, 2544, 2641, 3021, 3336, 3392, 3648, 4028, 4448, 4864, 5088, 5282, 6042, 6672, 6784, 7296, 7367, 7923, 8056, 8896, 9728, 10176, 10564, 12084, 13344, 13568, 14592, 14734, 15846, 16112, 17792, 20352, 21128, 22101, 24168, 26688, 27136, 29184, 29468, 31692, 32224, 35584, 40704, 42256, 44202, 48336, 53376, 58936, 63384, 64448, 71168, 81408, 84512, 88404, 96672, 106752, 117872, 126768, 128896, 139973, 169024, 176808, 193344, 213504, 235744, 253536, 257792, 279946, 338048, 353616, 386688, 419919, 471488, 507072, 515584, 559892, 676096, 707232, 773376, 839838, 942976, 1014144, 1119784, 1352192, 1414464, 1546752, 1679676, 1885952, 2028288, 2239568, 2828928, 3359352, 3771904, 4056576, 4479136, 5657856, 6718704, 8958272, 11315712, 13437408, 17916544, 26874816, 35833088, 53749632, 71666176, 107499264, 214998528]

約数ペア:

[(1, 214998528), (2, 107499264), (3, 71666176), (4, 53749632), (6, 35833088), (8, 26874816), (12, 17916544), (16, 13437408), (19, 11315712), (24, 8958272), (32, 6718704), (38, 5657856), (48, 4479136), (53, 4056576), (57, 3771904), (64, 3359352), (76, 2828928), (96, 2239568), (106, 2028288), (114, 1885952), (128, 1679676), (139, 1546752), (152, 1414464), (159, 1352192), (192, 1119784), (212, 1014144), (228, 942976), (256, 839838), (278, 773376), (304, 707232), (318, 676096), (384, 559892), (417, 515584), (424, 507072), (456, 471488), (512, 419919), (556, 386688), (608, 353616), (636, 338048), (768, 279946), (834, 257792), (848, 253536), (912, 235744), (1007, 213504), (1112, 193344), (1216, 176808), (1272, 169024), (1536, 139973), (1668, 128896), (1696, 126768), (1824, 117872), (2014, 106752), (2224, 96672), (2432, 88404), (2544, 84512), (2641, 81408), (3021, 71168), (3336, 64448), (3392, 63384), (3648, 58936), (4028, 53376), (4448, 48336), (4864, 44202), (5088, 42256), (5282, 40704), (6042, 35584), (6672, 32224), (6784, 31692), (7296, 29468), (7367, 29184), (7923, 27136), (8056, 26688), (8896, 24168), (9728, 22101), (10176, 21128), (10564, 20352), (12084, 17792), (13344, 16112), (13568, 15846), (14592, 14734)]