317561856

素因数分解:

$2^{10}\times 3^1\times {\mathrm{167}}^1\times {\mathrm{619}}^1$

素因数の和:809

約数の個数: 88

約数和(自身を含む): 852862080

約数和(自身を除く): 535300224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 167, 192, 256, 334, 384, 501, 512, 619, 668, 768, 1002, 1024, 1238, 1336, 1536, 1857, 2004, 2476, 2672, 3072, 3714, 4008, 4952, 5344, 7428, 8016, 9904, 10688, 14856, 16032, 19808, 21376, 29712, 32064, 39616, 42752, 59424, 64128, 79232, 85504, 103373, 118848, 128256, 158464, 171008, 206746, 237696, 256512, 310119, 316928, 413492, 475392, 513024, 620238, 633856, 826984, 950784, 1240476, 1653968, 1901568, 2480952, 3307936, 4961904, 6615872, 9923808, 13231744, 19847616, 26463488, 39695232, 52926976, 79390464, 105853952, 158780928, 317561856]

約数ペア:

[(1, 317561856), (2, 158780928), (3, 105853952), (4, 79390464), (6, 52926976), (8, 39695232), (12, 26463488), (16, 19847616), (24, 13231744), (32, 9923808), (48, 6615872), (64, 4961904), (96, 3307936), (128, 2480952), (167, 1901568), (192, 1653968), (256, 1240476), (334, 950784), (384, 826984), (501, 633856), (512, 620238), (619, 513024), (668, 475392), (768, 413492), (1002, 316928), (1024, 310119), (1238, 256512), (1336, 237696), (1536, 206746), (1857, 171008), (2004, 158464), (2476, 128256), (2672, 118848), (3072, 103373), (3714, 85504), (4008, 79232), (4952, 64128), (5344, 59424), (7428, 42752), (8016, 39616), (9904, 32064), (10688, 29712), (14856, 21376), (16032, 19808)]