208653744

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{17599}}^1$

素因数の和:17642

約数の個数: 80

約数和(自身を含む): 611072000

約数和(自身を除く): 402418256

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 57, 76, 78, 104, 114, 152, 156, 208, 228, 247, 304, 312, 456, 494, 624, 741, 912, 988, 1482, 1976, 2964, 3952, 5928, 11856, 17599, 35198, 52797, 70396, 105594, 140792, 211188, 228787, 281584, 334381, 422376, 457574, 668762, 686361, 844752, 915148, 1003143, 1337524, 1372722, 1830296, 2006286, 2675048, 2745444, 3660592, 4012572, 4346953, 5350096, 5490888, 8025144, 8693906, 10981776, 13040859, 16050288, 17387812, 26081718, 34775624, 52163436, 69551248, 104326872, 208653744]

約数ペア:

[(1, 208653744), (2, 104326872), (3, 69551248), (4, 52163436), (6, 34775624), (8, 26081718), (12, 17387812), (13, 16050288), (16, 13040859), (19, 10981776), (24, 8693906), (26, 8025144), (38, 5490888), (39, 5350096), (48, 4346953), (52, 4012572), (57, 3660592), (76, 2745444), (78, 2675048), (104, 2006286), (114, 1830296), (152, 1372722), (156, 1337524), (208, 1003143), (228, 915148), (247, 844752), (304, 686361), (312, 668762), (456, 457574), (494, 422376), (624, 334381), (741, 281584), (912, 228787), (988, 211188), (1482, 140792), (1976, 105594), (2964, 70396), (3952, 52797), (5928, 35198), (11856, 17599)]