328061104

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{4007}}^1$

素因数の和:4082

約数の個数: 80

約数和(自身を含む): 787235328

約数和(自身を除く): 459174224

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 43, 56, 68, 86, 112, 119, 136, 172, 238, 272, 301, 344, 476, 602, 688, 731, 952, 1204, 1462, 1904, 2408, 2924, 4007, 4816, 5117, 5848, 8014, 10234, 11696, 16028, 20468, 28049, 32056, 40936, 56098, 64112, 68119, 81872, 112196, 136238, 172301, 224392, 272476, 344602, 448784, 476833, 544952, 689204, 953666, 1089904, 1206107, 1378408, 1907332, 2412214, 2756816, 2929117, 3814664, 4824428, 5858234, 7629328, 9648856, 11716468, 19297712, 20503819, 23432936, 41007638, 46865872, 82015276, 164030552, 328061104]

約数ペア:

[(1, 328061104), (2, 164030552), (4, 82015276), (7, 46865872), (8, 41007638), (14, 23432936), (16, 20503819), (17, 19297712), (28, 11716468), (34, 9648856), (43, 7629328), (56, 5858234), (68, 4824428), (86, 3814664), (112, 2929117), (119, 2756816), (136, 2412214), (172, 1907332), (238, 1378408), (272, 1206107), (301, 1089904), (344, 953666), (476, 689204), (602, 544952), (688, 476833), (731, 448784), (952, 344602), (1204, 272476), (1462, 224392), (1904, 172301), (2408, 136238), (2924, 112196), (4007, 81872), (4816, 68119), (5117, 64112), (5848, 56098), (8014, 40936), (10234, 32056), (11696, 28049), (16028, 20468)]