472001012224

素因数分解:

$2^9\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4248281}}^1$

素因数の和:4248337

約数の個数: 80

約数和(自身を含む): 1112574076416

約数和(自身を除く): 640573064192

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 256, 434, 448, 496, 512, 868, 896, 992, 1736, 1792, 1984, 3472, 3584, 3968, 6944, 7936, 13888, 15872, 27776, 55552, 111104, 4248281, 8496562, 16993124, 29737967, 33986248, 59475934, 67972496, 118951868, 131696711, 135944992, 237903736, 263393422, 271889984, 475807472, 526786844, 543779968, 921876977, 951614944, 1053573688, 1087559936, 1843753954, 1903229888, 2107147376, 2175119872, 3687507908, 3806459776, 4214294752, 7375015816, 7612919552, 8428589504, 14750031632, 15225839104, 16857179008, 29500063264, 33714358016, 59000126528, 67428716032, 118000253056, 236000506112, 472001012224]

約数ペア:

[(1, 472001012224), (2, 236000506112), (4, 118000253056), (7, 67428716032), (8, 59000126528), (14, 33714358016), (16, 29500063264), (28, 16857179008), (31, 15225839104), (32, 14750031632), (56, 8428589504), (62, 7612919552), (64, 7375015816), (112, 4214294752), (124, 3806459776), (128, 3687507908), (217, 2175119872), (224, 2107147376), (248, 1903229888), (256, 1843753954), (434, 1087559936), (448, 1053573688), (496, 951614944), (512, 921876977), (868, 543779968), (896, 526786844), (992, 475807472), (1736, 271889984), (1792, 263393422), (1984, 237903736), (3472, 135944992), (3584, 131696711), (3968, 118951868), (6944, 67972496), (7936, 59475934), (13888, 33986248), (15872, 29737967), (27776, 16993124), (55552, 8496562), (111104, 4248281)]