474283264

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{20359}}^1$

素因数の和:20395

約数の個数: 72

約数和(自身を含む): 1165243520

約数和(自身を除く): 690960256

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 728, 832, 896, 1456, 1664, 1792, 2912, 3328, 5824, 11648, 20359, 23296, 40718, 81436, 142513, 162872, 264667, 285026, 325744, 529334, 570052, 651488, 1058668, 1140104, 1302976, 1852669, 2117336, 2280208, 2605952, 3705338, 4234672, 4560416, 5211904, 7410676, 8469344, 9120832, 14821352, 16938688, 18241664, 29642704, 33877376, 36483328, 59285408, 67754752, 118570816, 237141632, 474283264]

約数ペア:

[(1, 474283264), (2, 237141632), (4, 118570816), (7, 67754752), (8, 59285408), (13, 36483328), (14, 33877376), (16, 29642704), (26, 18241664), (28, 16938688), (32, 14821352), (52, 9120832), (56, 8469344), (64, 7410676), (91, 5211904), (104, 4560416), (112, 4234672), (128, 3705338), (182, 2605952), (208, 2280208), (224, 2117336), (256, 1852669), (364, 1302976), (416, 1140104), (448, 1058668), (728, 651488), (832, 570052), (896, 529334), (1456, 325744), (1664, 285026), (1792, 264667), (2912, 162872), (3328, 142513), (5824, 81436), (11648, 40718), (20359, 23296)]