217085792

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4637}}^1$

素因数の和:4684

約数の個数: 96

約数和(自身を含む): 561012480

約数和(自身を除く): 343926688

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 32, 38, 44, 56, 76, 77, 88, 112, 133, 152, 154, 176, 209, 224, 266, 304, 308, 352, 418, 532, 608, 616, 836, 1064, 1232, 1463, 1672, 2128, 2464, 2926, 3344, 4256, 4637, 5852, 6688, 9274, 11704, 18548, 23408, 32459, 37096, 46816, 51007, 64918, 74192, 88103, 102014, 129836, 148384, 176206, 204028, 259672, 352412, 357049, 408056, 519344, 616721, 704824, 714098, 816112, 969133, 1038688, 1233442, 1409648, 1428196, 1632224, 1938266, 2466884, 2819296, 2856392, 3876532, 4933768, 5712784, 6783931, 7753064, 9867536, 11425568, 13567862, 15506128, 19735072, 27135724, 31012256, 54271448, 108542896, 217085792]

約数ペア:

[(1, 217085792), (2, 108542896), (4, 54271448), (7, 31012256), (8, 27135724), (11, 19735072), (14, 15506128), (16, 13567862), (19, 11425568), (22, 9867536), (28, 7753064), (32, 6783931), (38, 5712784), (44, 4933768), (56, 3876532), (76, 2856392), (77, 2819296), (88, 2466884), (112, 1938266), (133, 1632224), (152, 1428196), (154, 1409648), (176, 1233442), (209, 1038688), (224, 969133), (266, 816112), (304, 714098), (308, 704824), (352, 616721), (418, 519344), (532, 408056), (608, 357049), (616, 352412), (836, 259672), (1064, 204028), (1232, 176206), (1463, 148384), (1672, 129836), (2128, 102014), (2464, 88103), (2926, 74192), (3344, 64918), (4256, 51007), (4637, 46816), (5852, 37096), (6688, 32459), (9274, 23408), (11704, 18548)]