853306496

素因数分解:

$2^7\times 7^1\times {\mathrm{31}}^2\times {\mathrm{991}}^1$

素因数の和:1074

約数の個数: 96

約数和(自身を含む): 2009514240

約数和(自身を除く): 1156207744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 434, 448, 496, 868, 896, 961, 991, 992, 1736, 1922, 1982, 1984, 3472, 3844, 3964, 3968, 6727, 6937, 6944, 7688, 7928, 13454, 13874, 13888, 15376, 15856, 26908, 27748, 27776, 30721, 30752, 31712, 53816, 55496, 61442, 61504, 63424, 107632, 110992, 122884, 123008, 126848, 215047, 215264, 221984, 245768, 430094, 430528, 443968, 491536, 860188, 861056, 887936, 952351, 983072, 1720376, 1904702, 1966144, 3440752, 3809404, 3932288, 6666457, 6881504, 7618808, 13332914, 13763008, 15237616, 26665828, 27526016, 30475232, 53331656, 60950464, 106663312, 121900928, 213326624, 426653248, 853306496]

約数ペア:

[(1, 853306496), (2, 426653248), (4, 213326624), (7, 121900928), (8, 106663312), (14, 60950464), (16, 53331656), (28, 30475232), (31, 27526016), (32, 26665828), (56, 15237616), (62, 13763008), (64, 13332914), (112, 7618808), (124, 6881504), (128, 6666457), (217, 3932288), (224, 3809404), (248, 3440752), (434, 1966144), (448, 1904702), (496, 1720376), (868, 983072), (896, 952351), (961, 887936), (991, 861056), (992, 860188), (1736, 491536), (1922, 443968), (1982, 430528), (1984, 430094), (3472, 245768), (3844, 221984), (3964, 215264), (3968, 215047), (6727, 126848), (6937, 123008), (6944, 122884), (7688, 110992), (7928, 107632), (13454, 63424), (13874, 61504), (13888, 61442), (15376, 55496), (15856, 53816), (26908, 31712), (27748, 30752), (27776, 30721)]