7850867712

素因数分解:

$2^{10}\times 3^1\times {\mathrm{127}}^1\times {\mathrm{20123}}^1$

素因数の和:20273

約数の個数: 88

約数和(自身を含む): 21091239936

約数和(自身を除く): 13240372224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 127, 128, 192, 254, 256, 381, 384, 508, 512, 762, 768, 1016, 1024, 1524, 1536, 2032, 3048, 3072, 4064, 6096, 8128, 12192, 16256, 20123, 24384, 32512, 40246, 48768, 60369, 65024, 80492, 97536, 120738, 130048, 160984, 195072, 241476, 321968, 390144, 482952, 643936, 965904, 1287872, 1931808, 2555621, 2575744, 3863616, 5111242, 5151488, 7666863, 7727232, 10222484, 10302976, 15333726, 15454464, 20444968, 20605952, 30667452, 30908928, 40889936, 61334904, 61817856, 81779872, 122669808, 163559744, 245339616, 327119488, 490679232, 654238976, 981358464, 1308477952, 1962716928, 2616955904, 3925433856, 7850867712]

約数ペア:

[(1, 7850867712), (2, 3925433856), (3, 2616955904), (4, 1962716928), (6, 1308477952), (8, 981358464), (12, 654238976), (16, 490679232), (24, 327119488), (32, 245339616), (48, 163559744), (64, 122669808), (96, 81779872), (127, 61817856), (128, 61334904), (192, 40889936), (254, 30908928), (256, 30667452), (381, 20605952), (384, 20444968), (508, 15454464), (512, 15333726), (762, 10302976), (768, 10222484), (1016, 7727232), (1024, 7666863), (1524, 5151488), (1536, 5111242), (2032, 3863616), (3048, 2575744), (3072, 2555621), (4064, 1931808), (6096, 1287872), (8128, 965904), (12192, 643936), (16256, 482952), (20123, 390144), (24384, 321968), (32512, 241476), (40246, 195072), (48768, 160984), (60369, 130048), (65024, 120738), (80492, 97536)]