253602816

素因数分解:

$2^{10}\times 3^1\times {\mathrm{31}}^1\times {\mathrm{2663}}^1$

素因数の和:2717

約数の個数: 88

約数和(自身を含む): 698010624

約数和(自身を除く): 444407808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 512, 744, 768, 992, 1024, 1488, 1536, 1984, 2663, 2976, 3072, 3968, 5326, 5952, 7936, 7989, 10652, 11904, 15872, 15978, 21304, 23808, 31744, 31956, 42608, 47616, 63912, 82553, 85216, 95232, 127824, 165106, 170432, 247659, 255648, 330212, 340864, 495318, 511296, 660424, 681728, 990636, 1022592, 1320848, 1363456, 1981272, 2045184, 2641696, 2726912, 3962544, 4090368, 5283392, 7925088, 8180736, 10566784, 15850176, 21133568, 31700352, 42267136, 63400704, 84534272, 126801408, 253602816]

約数ペア:

[(1, 253602816), (2, 126801408), (3, 84534272), (4, 63400704), (6, 42267136), (8, 31700352), (12, 21133568), (16, 15850176), (24, 10566784), (31, 8180736), (32, 7925088), (48, 5283392), (62, 4090368), (64, 3962544), (93, 2726912), (96, 2641696), (124, 2045184), (128, 1981272), (186, 1363456), (192, 1320848), (248, 1022592), (256, 990636), (372, 681728), (384, 660424), (496, 511296), (512, 495318), (744, 340864), (768, 330212), (992, 255648), (1024, 247659), (1488, 170432), (1536, 165106), (1984, 127824), (2663, 95232), (2976, 85216), (3072, 82553), (3968, 63912), (5326, 47616), (5952, 42608), (7936, 31956), (7989, 31744), (10652, 23808), (11904, 21304), (15872, 15978)]