299617976

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{1613}}^1$

素因数の和:1764

約数の個数: 64

約数和(自身を含む): 669358080

約数和(自身を除く): 369740104

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 107, 124, 214, 217, 248, 428, 434, 749, 856, 868, 1498, 1613, 1736, 2996, 3226, 3317, 5992, 6452, 6634, 11291, 12904, 13268, 22582, 23219, 26536, 45164, 46438, 50003, 90328, 92876, 100006, 172591, 185752, 200012, 345182, 350021, 400024, 690364, 700042, 1208137, 1380728, 1400084, 2416274, 2800168, 4832548, 5350321, 9665096, 10700642, 21401284, 37452247, 42802568, 74904494, 149808988, 299617976]

約数ペア:

[(1, 299617976), (2, 149808988), (4, 74904494), (7, 42802568), (8, 37452247), (14, 21401284), (28, 10700642), (31, 9665096), (56, 5350321), (62, 4832548), (107, 2800168), (124, 2416274), (214, 1400084), (217, 1380728), (248, 1208137), (428, 700042), (434, 690364), (749, 400024), (856, 350021), (868, 345182), (1498, 200012), (1613, 185752), (1736, 172591), (2996, 100006), (3226, 92876), (3317, 90328), (5992, 50003), (6452, 46438), (6634, 45164), (11291, 26536), (12904, 23219), (13268, 22582)]