319723992

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{634373}}^1$

素因数の和:634392

約数の個数: 48

約数和(自身を含む): 989623440

約数和(自身を除く): 669899448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 634373, 1268746, 1903119, 2537492, 3806238, 4440611, 5074984, 5709357, 7612476, 8881222, 11418714, 13321833, 15224952, 17762444, 22837428, 26643666, 35524888, 39965499, 45674856, 53287332, 79930998, 106574664, 159861996, 319723992]

約数ペア:

[(1, 319723992), (2, 159861996), (3, 106574664), (4, 79930998), (6, 53287332), (7, 45674856), (8, 39965499), (9, 35524888), (12, 26643666), (14, 22837428), (18, 17762444), (21, 15224952), (24, 13321833), (28, 11418714), (36, 8881222), (42, 7612476), (56, 5709357), (63, 5074984), (72, 4440611), (84, 3806238), (126, 2537492), (168, 1903119), (252, 1268746), (504, 634373)]