298984

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1$

素因数の和:313

約数の個数: 32

約数和(自身を含む): 676800

約数和(自身を除く): 377816

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 281, 532, 562, 1064, 1124, 1967, 2248, 3934, 5339, 7868, 10678, 15736, 21356, 37373, 42712, 74746, 149492, 298984]

約数ペア:

[(1, 298984), (2, 149492), (4, 74746), (7, 42712), (8, 37373), (14, 21356), (19, 15736), (28, 10678), (38, 7868), (56, 5339), (76, 3934), (133, 2248), (152, 1967), (266, 1124), (281, 1064), (532, 562)]