538331346

素因数分解:

$2^1\times 3^4\times 7^2\times {\mathrm{73}}^1\times {\mathrm{929}}^1$

素因数の和:1030

約数の個数: 120

約数和(自身を含む): 1423954620

約数和(自身を除く): 885623274

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 73, 81, 98, 126, 146, 147, 162, 189, 219, 294, 378, 438, 441, 511, 567, 657, 882, 929, 1022, 1134, 1314, 1323, 1533, 1858, 1971, 2646, 2787, 3066, 3577, 3942, 3969, 4599, 5574, 5913, 6503, 7154, 7938, 8361, 9198, 10731, 11826, 13006, 13797, 16722, 19509, 21462, 25083, 27594, 32193, 39018, 41391, 45521, 50166, 58527, 64386, 67817, 75249, 82782, 91042, 96579, 117054, 135634, 136563, 150498, 175581, 193158, 203451, 273126, 289737, 351162, 406902, 409689, 474719, 526743, 579474, 610353, 819378, 949438, 1053486, 1220706, 1229067, 1424157, 1831059, 2458134, 2848314, 3323033, 3662118, 3687201, 4272471, 5493177, 6646066, 7374402, 8544942, 9969099, 10986354, 12817413, 19938198, 25634826, 29907297, 38452239, 59814594, 76904478, 89721891, 179443782, 269165673, 538331346]

約数ペア:

[(1, 538331346), (2, 269165673), (3, 179443782), (6, 89721891), (7, 76904478), (9, 59814594), (14, 38452239), (18, 29907297), (21, 25634826), (27, 19938198), (42, 12817413), (49, 10986354), (54, 9969099), (63, 8544942), (73, 7374402), (81, 6646066), (98, 5493177), (126, 4272471), (146, 3687201), (147, 3662118), (162, 3323033), (189, 2848314), (219, 2458134), (294, 1831059), (378, 1424157), (438, 1229067), (441, 1220706), (511, 1053486), (567, 949438), (657, 819378), (882, 610353), (929, 579474), (1022, 526743), (1134, 474719), (1314, 409689), (1323, 406902), (1533, 351162), (1858, 289737), (1971, 273126), (2646, 203451), (2787, 193158), (3066, 175581), (3577, 150498), (3942, 136563), (3969, 135634), (4599, 117054), (5574, 96579), (5913, 91042), (6503, 82782), (7154, 75249), (7938, 67817), (8361, 64386), (9198, 58527), (10731, 50166), (11826, 45521), (13006, 41391), (13797, 39018), (16722, 32193), (19509, 27594), (21462, 25083)]