214815328

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1039}}^1$

素因数の和:1140

約数の個数: 96

約数和(自身を含む): 528353280

約数和(自身を除く): 313537952

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 71, 91, 104, 112, 142, 182, 208, 224, 284, 364, 416, 497, 568, 728, 923, 994, 1039, 1136, 1456, 1846, 1988, 2078, 2272, 2912, 3692, 3976, 4156, 6461, 7273, 7384, 7952, 8312, 12922, 13507, 14546, 14768, 15904, 16624, 25844, 27014, 29092, 29536, 33248, 51688, 54028, 58184, 73769, 94549, 103376, 108056, 116368, 147538, 189098, 206752, 216112, 232736, 295076, 378196, 432224, 516383, 590152, 756392, 958997, 1032766, 1180304, 1512784, 1917994, 2065532, 2360608, 3025568, 3835988, 4131064, 6712979, 7671976, 8262128, 13425958, 15343952, 16524256, 26851916, 30687904, 53703832, 107407664, 214815328]

約数ペア:

[(1, 214815328), (2, 107407664), (4, 53703832), (7, 30687904), (8, 26851916), (13, 16524256), (14, 15343952), (16, 13425958), (26, 8262128), (28, 7671976), (32, 6712979), (52, 4131064), (56, 3835988), (71, 3025568), (91, 2360608), (104, 2065532), (112, 1917994), (142, 1512784), (182, 1180304), (208, 1032766), (224, 958997), (284, 756392), (364, 590152), (416, 516383), (497, 432224), (568, 378196), (728, 295076), (923, 232736), (994, 216112), (1039, 206752), (1136, 189098), (1456, 147538), (1846, 116368), (1988, 108056), (2078, 103376), (2272, 94549), (2912, 73769), (3692, 58184), (3976, 54028), (4156, 51688), (6461, 33248), (7273, 29536), (7384, 29092), (7952, 27014), (8312, 25844), (12922, 16624), (13507, 15904), (14546, 14768)]