557718272

素因数分解:

$2^8\times {\mathrm{31}}^2\times {\mathrm{2267}}^1$

素因数の和:2345

約数の個数: 54

約数和(自身を含む): 1150835364

約数和(自身を除く): 593117092

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 961, 992, 1922, 1984, 2267, 3844, 3968, 4534, 7688, 7936, 9068, 15376, 18136, 30752, 36272, 61504, 70277, 72544, 123008, 140554, 145088, 246016, 281108, 290176, 562216, 580352, 1124432, 2178587, 2248864, 4357174, 4497728, 8714348, 8995456, 17428696, 17990912, 34857392, 69714784, 139429568, 278859136, 557718272]

約数ペア:

[(1, 557718272), (2, 278859136), (4, 139429568), (8, 69714784), (16, 34857392), (31, 17990912), (32, 17428696), (62, 8995456), (64, 8714348), (124, 4497728), (128, 4357174), (248, 2248864), (256, 2178587), (496, 1124432), (961, 580352), (992, 562216), (1922, 290176), (1984, 281108), (2267, 246016), (3844, 145088), (3968, 140554), (4534, 123008), (7688, 72544), (7936, 70277), (9068, 61504), (15376, 36272), (18136, 30752)]