2851198464

素因数分解:

$2^9\times 3^1\times {\mathrm{31}}^1\times {\mathrm{59879}}^1$

素因数の和:59931

約数の個数: 80

約数和(自身を含む): 7840926720

約数和(自身を除く): 4989728256

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, 1488, 1536, 1984, 2976, 3968, 5952, 7936, 11904, 15872, 23808, 47616, 59879, 119758, 179637, 239516, 359274, 479032, 718548, 958064, 1437096, 1856249, 1916128, 2874192, 3712498, 3832256, 5568747, 5748384, 7424996, 7664512, 11137494, 11496768, 14849992, 15329024, 22274988, 22993536, 29699984, 30658048, 44549976, 45987072, 59399968, 89099952, 91974144, 118799936, 178199904, 237599872, 356399808, 475199744, 712799616, 950399488, 1425599232, 2851198464]

約数ペア:

[(1, 2851198464), (2, 1425599232), (3, 950399488), (4, 712799616), (6, 475199744), (8, 356399808), (12, 237599872), (16, 178199904), (24, 118799936), (31, 91974144), (32, 89099952), (48, 59399968), (62, 45987072), (64, 44549976), (93, 30658048), (96, 29699984), (124, 22993536), (128, 22274988), (186, 15329024), (192, 14849992), (248, 11496768), (256, 11137494), (372, 7664512), (384, 7424996), (496, 5748384), (512, 5568747), (744, 3832256), (768, 3712498), (992, 2874192), (1488, 1916128), (1536, 1856249), (1984, 1437096), (2976, 958064), (3968, 718548), (5952, 479032), (7936, 359274), (11904, 239516), (15872, 179637), (23808, 119758), (47616, 59879)]