1668922128

素因数分解:

$2^4\times 3^2\times {\mathrm{739}}^1\times {\mathrm{15683}}^1$

素因数の和:16436

約数の個数: 60

約数和(自身を含む): 4677282480

約数和(自身を除く): 3008360352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 739, 1478, 2217, 2956, 4434, 5912, 6651, 8868, 11824, 13302, 15683, 17736, 26604, 31366, 35472, 47049, 53208, 62732, 94098, 106416, 125464, 141147, 188196, 250928, 282294, 376392, 564588, 752784, 1129176, 2258352, 11589737, 23179474, 34769211, 46358948, 69538422, 92717896, 104307633, 139076844, 185435792, 208615266, 278153688, 417230532, 556307376, 834461064, 1668922128]

約数ペア:

[(1, 1668922128), (2, 834461064), (3, 556307376), (4, 417230532), (6, 278153688), (8, 208615266), (9, 185435792), (12, 139076844), (16, 104307633), (18, 92717896), (24, 69538422), (36, 46358948), (48, 34769211), (72, 23179474), (144, 11589737), (739, 2258352), (1478, 1129176), (2217, 752784), (2956, 564588), (4434, 376392), (5912, 282294), (6651, 250928), (8868, 188196), (11824, 141147), (13302, 125464), (15683, 106416), (17736, 94098), (26604, 62732), (31366, 53208), (35472, 47049)]